The 1988 Toyota Supra represents the A70 generation, introduced mid-1986. This iconic 2+2 grand tourer was produced from 1986.5 to 1992. Key trims included the naturally aspirated and the more powerful Turbo model. Originally priced around $20,000-$25,000, current used prices range from $10,000 to over $40,000 for pristine examples. It stands out for its sleek '80s styling, robust inline-six engines, and impressive balance of performance and comfort.
The Good
The 1988 Supra offers strong performance, especially in Turbo guise, paired with Toyota's renowned reliability (once common issues are addressed). Its comfortable grand touring interior and distinctive '80s design appeal to emotional buyers seeking classic sports car allure. Practical buyers appreciate its robust engineering, decent parts availability, and rising collector value, making it a compelling blend of passion and practicality.
The Bad
Known weaknesses for the 1988 Supra include the infamous 7M-GTE head gasket failure due to factory under-torqued bolts, aging turbochargers, and various electrical gremlins. Suspension components, such as bushings and TEMS shocks, often require replacement. Rust in rocker panels, rear quarters, and the hatch area is also a common concern, as are worn interior plastics.
1988 Toyota Supra: Quick Overview
- Engine Options:
- 7M-GE: Naturally aspirated 3.0-liter DOHC 24-valve inline-six.
- 7M-GTE: Turbocharged 3.0-liter DOHC 24-valve inline-six with an air-to-air intercooler.
- Horsepower:
- 7M-GE (NA): 200 hp @ 6000 rpm.
- 7M-GTE (Turbo): 230 hp @ 5600 rpm.
- Torque:
- 7M-GE (NA): 190 lb-ft @ 4800 rpm.
- 7M-GTE (Turbo): 246 lb-ft @ 4000 rpm.
- Fuel Economy (EPA estimates, highly variable with driving style):
- 7M-GE (NA): Approximately 18-22 MPG combined (16 city / 23 highway).
- 7M-GTE (Turbo): Approximately 16-20 MPG combined (15 city / 21 highway).
- 0-60 mph Times:
- 7M-GE (NA): Roughly 7.0-8.0 seconds, depending on transmission.
- 7M-GTE (Turbo): Roughly 6.0-6.5 seconds, depending on transmission.
- Towing Capacity:
- Generally not rated or recommended for towing. As a sports car, it was not designed for significant towing loads. Owners rarely use it for this purpose.
- Trim-Level Features (Key differentiators for 1988):
- Standard (NA & Turbo): Power windows, power door locks, power mirrors, automatic climate control, cruise control, tilt steering wheel, sport seats, and an AM/FM cassette stereo system. Both models featured an advanced double wishbone independent suspension front and rear.
- Turbo-Specific Additions: In addition to the more powerful engine, the Turbo model typically included a stiffer suspension setup, larger brakes (often with ABS as an option), and a limited-slip differential (LSD) was a common option. The "Sport Roof" (removable Targa top) was also more frequently found as standard or a popular option on Turbo models, adding to its grand touring appeal. Toyota Electronic Modulated Suspension (TEMS) with driver-adjustable damping modes (Sport/Normal) was a premium option available on both trims but more prevalent on the Turbo, offering enhanced handling dynamics.
1988 Toyota Supra Specifications
Vehicle Information
| Year | 1988 |
| Make | Toyota |
| Model | Supra |
| Trim | - |
| Style | - |
| Type | - |
| Category | Compact Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 2.954000 L 6-Cyl. |
| Engine Size | 2.954L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1988 Toyota Supra Have?
The 1988 Toyota Supra, like all A70 generation models, is most notoriously associated with the 7M-GTE head gasket failure. This was a widespread issue stemming from insufficient factory torque on the head bolts, leading to premature gasket failure and coolant/oil mixing. Addressing this with updated fasteners (ARP studs) and a multi-layer steel (MLS) gasket is almost considered mandatory for reliable 7M-GTE ownership and significantly improves long-term durability. While not a recall, it's a well-documented preventative repair.
Beyond the head gasket, other frequently reported problems include turbocharger wear on 7M-GTE models, with the original CT26 turbo often developing shaft play or oil leaks due to age and high mileage. Oil leaks from valve cover gaskets, oil pan, and rear main seals are common on both NA and Turbo variants due to aged seals and gaskets.
Electrical issues are also prevalent. Owners frequently report failing power window motors and switches, intermittent dashboard lights, issues with the automatic climate control system, and general degradation of wiring harnesses. The blower motor resistor is another common failure point affecting fan speeds.
The advanced TEMS suspension system, when equipped, can suffer from failing actuators or control modules, leading to a "limp mode" or non-adjustable damping. All rubber suspension components, including bushings and ball joints, will require replacement over time, leading to clunks and imprecise handling.
Rust is a significant long-term concern, especially in regions with road salt. Common areas include rocker panels, rear quarter panels, the hatch surround, and around the front subframe mounts. Interior plastics can become brittle and crack, and dashboards are prone to sun damage. While the platform is fundamentally robust, these age-related issues require consistent attention and maintenance for continued enjoyment.
Beyond the head gasket, other frequently reported problems include turbocharger wear on 7M-GTE models, with the original CT26 turbo often developing shaft play or oil leaks due to age and high mileage. Oil leaks from valve cover gaskets, oil pan, and rear main seals are common on both NA and Turbo variants due to aged seals and gaskets.
Electrical issues are also prevalent. Owners frequently report failing power window motors and switches, intermittent dashboard lights, issues with the automatic climate control system, and general degradation of wiring harnesses. The blower motor resistor is another common failure point affecting fan speeds.
The advanced TEMS suspension system, when equipped, can suffer from failing actuators or control modules, leading to a "limp mode" or non-adjustable damping. All rubber suspension components, including bushings and ball joints, will require replacement over time, leading to clunks and imprecise handling.
Rust is a significant long-term concern, especially in regions with road salt. Common areas include rocker panels, rear quarter panels, the hatch surround, and around the front subframe mounts. Interior plastics can become brittle and crack, and dashboards are prone to sun damage. While the platform is fundamentally robust, these age-related issues require consistent attention and maintenance for continued enjoyment.
How long will the 1988 Toyota Supra last?
With diligent maintenance, a 1988 Toyota Supra can easily achieve 200,000 to 300,000 miles or more, proving its inherent long-term durability. Many examples from passionate owners still exist with high mileage. The 7M-GE naturally aspirated engine is particularly known for its robustness. For the 7M-GTE, addressing the factory head gasket issue early significantly extends its reliable service life. Over time, weaknesses manifest as aging rubber components—hoses, belts, and suspension bushings—which deteriorate, leading to leaks, poor handling, and vibrations. Electrical components, including switches and wiring, can also become problematic with age. Rust is a perennial threat in harsher climates. Proactive fluid changes, timing belt replacements, and attention to the cooling and electrical systems are vital for maximizing years of service.
What Technology & Safety Features are Included?
The 1988 Toyota Supra, a product of its era, featured an impressive array of built-in technology for the late 1980s, primarily focused on driver comfort and dynamic performance.
Built-in Tech: A standout feature was the optional Toyota Electronic Modulated Suspension (TEMS), allowing drivers to select "Sport" or "Normal" damping modes, electronically adjusting shock absorber stiffness for different driving conditions. This was quite advanced for the time. Automatic climate control was standard, offering precise temperature management. Power windows, power door locks, and power mirrors were also standard conveniences. While typically equipped with analog gauges, some specific models or markets offered a futuristic digital instrument cluster as an option.
Entertainment: The standard entertainment system consisted of an AM/FM cassette stereo, often with a graphic equalizer for sound customization. A CD player was available as an option, showcasing premium audio tech of the period. Multi-speaker sound systems were common.
Driver-Assistance: Modern driver-assistance features like blind-spot monitoring, lane-keeping assist, or adaptive cruise control were non-existent in 1988. The most sophisticated "assistance" came in the form of standard cruise control for long-distance driving comfort.
Safety Features: Safety equipment was basic by today's standards but respectable for the '80s. Three-point seatbelts were standard for front occupants, with lap belts in the rear. Anti-lock Braking System (ABS) was an important safety option, particularly on Turbo models, enhancing stopping control on slippery surfaces. No airbags were offered in 1988; a driver's side airbag became an option in later A70 model years (e.g., 1990+). The car's reinforced body structure provided passive safety.
Crash-Test Ratings: Comprehensive crash-test ratings from agencies like NHTSA or IIHS, as we know them today, were not routinely performed or published for vehicles of this vintage. Therefore, specific official crash-test scores for the 1988 Supra are largely unavailable. Owners relied on the vehicle's robust construction and the limited active safety features available at the time.
Built-in Tech: A standout feature was the optional Toyota Electronic Modulated Suspension (TEMS), allowing drivers to select "Sport" or "Normal" damping modes, electronically adjusting shock absorber stiffness for different driving conditions. This was quite advanced for the time. Automatic climate control was standard, offering precise temperature management. Power windows, power door locks, and power mirrors were also standard conveniences. While typically equipped with analog gauges, some specific models or markets offered a futuristic digital instrument cluster as an option.
Entertainment: The standard entertainment system consisted of an AM/FM cassette stereo, often with a graphic equalizer for sound customization. A CD player was available as an option, showcasing premium audio tech of the period. Multi-speaker sound systems were common.
Driver-Assistance: Modern driver-assistance features like blind-spot monitoring, lane-keeping assist, or adaptive cruise control were non-existent in 1988. The most sophisticated "assistance" came in the form of standard cruise control for long-distance driving comfort.
Safety Features: Safety equipment was basic by today's standards but respectable for the '80s. Three-point seatbelts were standard for front occupants, with lap belts in the rear. Anti-lock Braking System (ABS) was an important safety option, particularly on Turbo models, enhancing stopping control on slippery surfaces. No airbags were offered in 1988; a driver's side airbag became an option in later A70 model years (e.g., 1990+). The car's reinforced body structure provided passive safety.
Crash-Test Ratings: Comprehensive crash-test ratings from agencies like NHTSA or IIHS, as we know them today, were not routinely performed or published for vehicles of this vintage. Therefore, specific official crash-test scores for the 1988 Supra are largely unavailable. Owners relied on the vehicle's robust construction and the limited active safety features available at the time.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1988 Toyota Supra Prices and Market Value
When new in 1988, the Toyota Supra retailed from approximately $20,000 for the naturally aspirated model, escalating to around $25,000 for a well-optioned Turbo. With premium features like the Sport Roof and TEMS, prices could nudge closer to $27,000. Like most vehicles, the Supra experienced significant initial depreciation, reaching low points in the early 2000s where clean examples were affordable.
However, current used market prices have seen a strong resurgence. Well-preserved, stock NA models typically fetch $8,000 to $15,000. Clean Turbo models, especially with desirable options like the Targa top and low mileage, can command $20,000 to over $40,000, and sometimes even higher for exceptional, collector-grade examples. Factors significantly affecting resale value include the car's mechanical condition (especially head gasket history for Turbos), presence of rust, originality (stock vehicles generally valued higher), mileage, and the overall cosmetic state of the interior and paint. The "JDM tax" and '80s/'90s nostalgia continue to drive its appreciation.
However, current used market prices have seen a strong resurgence. Well-preserved, stock NA models typically fetch $8,000 to $15,000. Clean Turbo models, especially with desirable options like the Targa top and low mileage, can command $20,000 to over $40,000, and sometimes even higher for exceptional, collector-grade examples. Factors significantly affecting resale value include the car's mechanical condition (especially head gasket history for Turbos), presence of rust, originality (stock vehicles generally valued higher), mileage, and the overall cosmetic state of the interior and paint. The "JDM tax" and '80s/'90s nostalgia continue to drive its appreciation.
1988 Toyota Supra Cost of Ownership
Long-term ownership of a 1988 Toyota Supra is moderately costly, not truly economical. Insurance can be reasonable, particularly if classified as a classic with limited mileage, but standard policies might be higher for a sports car. Fuel costs are notable; both 3.0L engines, especially the turbo, require premium fuel and deliver modest MPG. Maintenance and repairs can add up due to age. While many parts are available, specific components (e.g., TEMS shocks, unique interior trim) can be expensive or hard to find. Addressing the 7M-GTE head gasket is a significant upfront expense for many. Expect ongoing costs for aging rubber, electrical components, and potential rust repair. It's an investment for enthusiasts, not a budget-friendly daily driver.
1988 Toyota Supra Fuel Efficiency
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1988 Toyota Supra Insurance
Insurance for a 1988 Toyota Supra is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1988 Toyota Supra Compare to Other Vehicle?
The 1988 Toyota Supra competed fiercely in the '80s sports car market against rivals like the Nissan 300ZX (Z31), Mazda RX-7 (FC3S), Porsche 944, and even American muscle like the Chevrolet Corvette (C4).
In performance, the Supra Turbo offered strong straight-line acceleration, often comparable to or slightly quicker than the 300ZX Z31 Turbo. Its inline-six engine delivered smooth, torquey power, contrasting with the high-revving, lighter feel of the Mazda RX-7's rotary. While the Porsche 944 Turbo was generally considered superior in handling dynamics and braking, the Supra offered a compelling blend of speed and comfort for less money. The Corvette C4 offered raw V8 power but typically lacked the Supra's refinement and advanced electronic suspension.
Regarding features, the Supra was well-equipped, often matching or surpassing its Japanese rivals with standard power amenities, automatic climate control, and the optional TEMS system. The Porsche 944, while premium, could be more spartan in standard trim but offered its own set of high-end options. Driver-assistance was minimal across the board for this era.
Reliability is where the Supra had a mixed reputation. While Toyota's overall build quality was high, the infamous 7M-GTE head gasket issue overshadowed initial reliability perceptions. Once addressed, the Supra engines are robust. In comparison, the RX-7's rotary engine demanded specialized maintenance, and European rivals like the 944 could be significantly more expensive for parts and repairs. The Z31 300ZX generally shared a similar level of mechanical reliability to the NA Supra.
Price new, the Supra was competitive with its Japanese counterparts, while being considerably more affordable than the Porsche 944. On the used market, clean Supra Turbos have seen significant appreciation, often costing more than comparable Z31 300ZXs or FC3S RX-7s today, largely due to collector demand and "JDM tax."
Similar Alternatives: For a comparable '80s Japanese sports car feel, consider the Nissan 300ZX (Z31 Turbo) for its similar performance and features, or a Mazda RX-7 (FC3S Turbo) for a lighter, more agile, and uniquely rotary-powered experience. If a slightly newer, more refined experience is desired, a Nissan 300ZX (Z32) from the early '90s offers a step up in technology and performance, though at a potentially higher cost.
In performance, the Supra Turbo offered strong straight-line acceleration, often comparable to or slightly quicker than the 300ZX Z31 Turbo. Its inline-six engine delivered smooth, torquey power, contrasting with the high-revving, lighter feel of the Mazda RX-7's rotary. While the Porsche 944 Turbo was generally considered superior in handling dynamics and braking, the Supra offered a compelling blend of speed and comfort for less money. The Corvette C4 offered raw V8 power but typically lacked the Supra's refinement and advanced electronic suspension.
Regarding features, the Supra was well-equipped, often matching or surpassing its Japanese rivals with standard power amenities, automatic climate control, and the optional TEMS system. The Porsche 944, while premium, could be more spartan in standard trim but offered its own set of high-end options. Driver-assistance was minimal across the board for this era.
Reliability is where the Supra had a mixed reputation. While Toyota's overall build quality was high, the infamous 7M-GTE head gasket issue overshadowed initial reliability perceptions. Once addressed, the Supra engines are robust. In comparison, the RX-7's rotary engine demanded specialized maintenance, and European rivals like the 944 could be significantly more expensive for parts and repairs. The Z31 300ZX generally shared a similar level of mechanical reliability to the NA Supra.
Price new, the Supra was competitive with its Japanese counterparts, while being considerably more affordable than the Porsche 944. On the used market, clean Supra Turbos have seen significant appreciation, often costing more than comparable Z31 300ZXs or FC3S RX-7s today, largely due to collector demand and "JDM tax."
Similar Alternatives: For a comparable '80s Japanese sports car feel, consider the Nissan 300ZX (Z31 Turbo) for its similar performance and features, or a Mazda RX-7 (FC3S Turbo) for a lighter, more agile, and uniquely rotary-powered experience. If a slightly newer, more refined experience is desired, a Nissan 300ZX (Z32) from the early '90s offers a step up in technology and performance, though at a potentially higher cost.
Final Verdict: Is the 1988 Toyota Supra a Good Vehicle?
The 1988 Toyota Supra is ideal for the discerning enthusiast or collector who appreciates classic 1980s Japanese grand tourer styling, a potent inline-six engine, and a blend of performance and comfort. It's absolutely worth buying, but with specific conditions. As a used vehicle, diligent pre-purchase inspection is paramount, focusing on rust, electrical integrity, and, for Turbo models, documented history of the head gasket replacement. The Turbo trim with a Targa roof (Sport Roof) is generally the most sought-after and offers the best long-term value and driving experience.
This vehicle isn't for someone seeking an economical daily driver or modern amenities. It's for those willing to invest in its maintenance, understanding that it's an aging sports car requiring attention. For the right buyer, the A70 Supra offers a highly engaging, distinctive, and increasingly appreciating ownership experience, making it a rewarding classic for weekend cruises and enthusiast events.
This vehicle isn't for someone seeking an economical daily driver or modern amenities. It's for those willing to invest in its maintenance, understanding that it's an aging sports car requiring attention. For the right buyer, the A70 Supra offers a highly engaging, distinctive, and increasingly appreciating ownership experience, making it a rewarding classic for weekend cruises and enthusiast events.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.