The 1991 Toyota 4Runner represents the second generation of Toyota's popular mid-size SUV, produced from 1990 to 1995. It transitioned from a truck-based SUV with a removable fiberglass shell to a more integrated, wagon-style body, available as a 2-door or 4-door. Key trims included the utilitarian DLX and the more equipped SR5. Standing out for its legendary Toyota reliability and robust off-road capability, it has become a cherished classic, fetching anywhere from $5,000 to $20,000+ on the used market today, depending on condition and trim.
The Good
The 1991 Toyota 4Runner boasts exceptional reliability and renowned off-road prowess, appealing to adventurers and those seeking a dependable workhorse. Its rugged, timeless design evokes nostalgia and a sense of enduring capability. Practically, it offers strong resale value and durable components that withstand years of use, making it a smart long-term investment for many.
The Bad
Known weaknesses of the 1991 4Runner include the 3VZ-E V6 engine's notorious head gasket issues, significant susceptibility to rust on the frame and body, and relatively poor fuel economy for both available engines. Interior plastics can also become brittle over time, and its ride quality is firm compared to modern SUVs.
1991 Toyota 4Runner: Quick Overview
- Engine Options:
- 2.4L (22R-E) Inline-4: A robust, fuel-injected engine known for its longevity.
- 3.0L (3VZ-E) V6: Offered more power but is widely known for head gasket reliability concerns.
- Horsepower:
- 2.4L (22R-E) I4: Approximately 116 horsepower.
- 3.0L (3VZ-E) V6: Approximately 150 horsepower.
- Fuel Economy (EPA Estimates, highly variable in real-world use):
- 2.4L I4: Around 16-18 MPG city, 20-22 MPG highway (2WD). Lower for 4WD.
- 3.0L V6: Around 14-16 MPG city, 17-19 MPG highway (2WD). Lower for 4WD. These are not fuel-efficient vehicles by modern standards.
- 0-60 MPH Times:
- The 4Runner was not built for speed.
- 2.4L I4: Generally 14-16 seconds.
- 3.0L V6: Approximately 10-12 seconds. Performance is leisurely.
- Towing Capacity:
- With the 3.0L V6 engine and proper equipment, towing capacity typically ranged up to 3,500 pounds. The 2.4L I4 was significantly less, usually around 2,000 pounds.
- Key Trim-Level Features:
- DLX (Deluxe): This was the base model, offering essential features. It typically included manual windows, manual door locks, cloth upholstery, and a basic AM/FM stereo. It was more utilitarian, often without power amenities.
- SR5 (Sport Rally 5-speed): The upscale trim, providing more comfort and convenience. Features often included power windows and door locks, cruise control, sport seats, a tilt steering wheel, a higher-quality stereo (often with a cassette player), chrome exterior accents, and optional alloy wheels. Many SR5 models also featured a sunroof, color-keyed fender flares, and an upgraded interior with better materials and more amenities, making it a more desirable trim for many buyers. Both trims were available in 2WD and 4WD configurations.
1991 Toyota 4Runner Specifications
Vehicle Information
| Year | 1991 |
| Make | Toyota |
| Model | 4Runner |
| Trim | - |
| Style | - |
| Type | Sport Utility Vehicle |
| Category | Standard Sport Utility Vehicle |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TOYOTA CITY |
Dimensions
| Doors | 4-Door |
| Curb Weight | 4045 pounds |
| Gross Vehicle Weight Rating | 5350 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3VZ-E |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | Manual |
| Transmission Speeds | - |
| Drivetrain | Four-Wheel Drive |
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 1991 Toyota 4Runner Have?
The 1991 Toyota 4Runner, while generally robust, is infamous for a few recurring problems, especially concerning the 3.0L 3VZ-E V6 engine. The most critical and frequently reported issue is premature head gasket failure. This was so widespread that Toyota initiated a recall (NHTSA Campaign ID: 90V047000) for specific model years, including 1990-1995 4Runners with the V6, to replace faulty head gaskets. Even with the recall, many V6 engines may still exhibit issues if the repair was improperly done or if the issue reappears later. This failure can lead to overheating, coolant loss, and ultimately engine damage if not addressed promptly.
Another significant long-term reliability concern is rust. These vehicles are highly susceptible to rust, particularly on the frame, rear crossmember, tailgate (especially around the window mechanism), and rocker panels. This is a common issue with many vehicles of this era, but the 4Runner's chassis design and exposure to various environments make it particularly vulnerable. Inspecting for rust is paramount before purchase.
Other frequently reported problems include:
Despite these issues, a well-maintained 4Runner, especially one with the 22R-E I4 engine or a V6 that has had its head gasket issues properly resolved, can offer exceptional long-term durability.
Another significant long-term reliability concern is rust. These vehicles are highly susceptible to rust, particularly on the frame, rear crossmember, tailgate (especially around the window mechanism), and rocker panels. This is a common issue with many vehicles of this era, but the 4Runner's chassis design and exposure to various environments make it particularly vulnerable. Inspecting for rust is paramount before purchase.
Other frequently reported problems include:
- Power Window Motors: The rear power window in the tailgate is a notorious failure point, often failing to operate smoothly or at all. Front window motors can also weaken over time.
- Steering Box/Play: Older 4Runners can develop excessive play in the steering, often traced back to the steering box itself, requiring adjustment or replacement.
- Ball Joint Wear: Lower ball joints are known to wear out, and their failure can be catastrophic, leading to wheel detachment. Regular inspection and replacement are crucial.
- Automatic Transmission Issues: While not as common as the V6 head gaskets, the automatic transmissions (especially after high mileage) can exhibit delayed shifts or outright failure.
- Exhaust Manifold Cracks: The exhaust manifolds, particularly on the V6, can crack over time, leading to exhaust leaks.
Despite these issues, a well-maintained 4Runner, especially one with the 22R-E I4 engine or a V6 that has had its head gasket issues properly resolved, can offer exceptional long-term durability.
How long will the 1991 Toyota 4Runner last?
The 1991 Toyota 4Runner is renowned for its incredible long-term durability, with many examples easily exceeding 200,000 to 300,000 miles, and some even reaching 400,000+ miles with diligent maintenance. The 22R-E 4-cylinder engine, in particular, is considered nearly bulletproof. Years of service typically stretch well beyond 20-30 years for well-kept models. Long-term weaknesses primarily include the aforementioned 3VZ-E V6 head gasket issues and pervasive rust, which can ultimately condemn an otherwise mechanically sound vehicle. Regular fluid changes, rust prevention, and proactive replacement of wear items like ball joints are key to achieving maximum longevity, demonstrating that these vehicles are built to last if cared for properly.
What Technology & Safety Features are Included?
The 1991 Toyota 4Runner, being a vehicle from the early 1990s, features very rudimentary built-in technology by today's standards. "Tech" primarily revolved around convenience and basic functionality.
Built-in Tech & Entertainment:
Driver-Assistance Features:
The concept of modern driver-assistance features like ABS (Anti-lock Braking System), traction control, stability control, or any form of automated braking was virtually non-existent for this vehicle. Drivers relied entirely on their own skills and attentiveness.
Safety Features:
Safety features were also very basic, reflecting the standards of its era.
Crash-Test Ratings:
Modern standardized crash-test ratings (like those from NHTSA or IIHS) are not applicable or readily available for vehicles of this vintage. Safety was assessed under different, less stringent criteria at the time of its manufacture. Owners largely relied on the vehicle's solid construction and their own driving practices for safety.
Built-in Tech & Entertainment:
- Climate Control: Basic manual air conditioning and heating system with rotary dials and sliders for temperature, fan speed, and vent selection.
- Audio System: Standard offerings usually included an AM/FM radio, with higher trims (SR5) often featuring a cassette player. Some might have had an optional CD player, though this was less common. Speaker count was typically limited to 2 or 4.
- Power Accessories: SR5 models notably offered power windows (including the unique tailgate window), power door locks, and power mirrors. DLX models were often equipped with manual counterparts.
- Cruise Control: Available as an option, primarily on SR5 trims, offering basic speed regulation for highway driving.
- Instrumentation: Analog gauges for speed, RPM, fuel level, engine temperature, and oil pressure. Warning lights for various system indicators.
Driver-Assistance Features:
The concept of modern driver-assistance features like ABS (Anti-lock Braking System), traction control, stability control, or any form of automated braking was virtually non-existent for this vehicle. Drivers relied entirely on their own skills and attentiveness.
Safety Features:
Safety features were also very basic, reflecting the standards of its era.
- Seatbelts: Three-point seatbelts for front occupants and two or three-point belts for rear passengers were standard.
- Child Seat Anchors: Basic provisions for child restraints were present, but not the LATCH system found in newer vehicles.
- Airbags: The 1991 4Runner did not come equipped with airbags for either the driver or passenger. Airbags became more common in subsequent model years and generations.
- Structural Integrity: The vehicle featured a body-on-frame construction, offering some inherent robustness, but lacked modern crumple zones and advanced passenger cell designs.
Crash-Test Ratings:
Modern standardized crash-test ratings (like those from NHTSA or IIHS) are not applicable or readily available for vehicles of this vintage. Safety was assessed under different, less stringent criteria at the time of its manufacture. Owners largely relied on the vehicle's solid construction and their own driving practices for safety.
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.
1991 Toyota 4Runner Prices and Market Value
When new in 1991, the Toyota 4Runner would have ranged from approximately $18,000 for a base 2WD DLX model to over $25,000 for a fully optioned 4WD SR5 V6. In today's used market, prices are highly variable and have seen a significant upswing, indicating a reversal of traditional depreciation. Clean, well-maintained examples, especially 4WD SR5 V6 models (with resolved head gasket issues) or the robust 22R-E I4, can command anywhere from $10,000 to $20,000+, with exceptional, low-mileage examples sometimes exceeding that. Rust-free bodies, extensive maintenance records, and original condition greatly boost resale value. Neglected, rusty, or V6 models with unresolved head gasket issues might sell for only $3,000 to $7,000. These vehicles have appreciated due to their classic status, legendary reliability, and off-road capability.
1991 Toyota 4Runner Cost of Ownership
Insurance for a 1991 4Runner is generally affordable due to its age and lower market value (though this can change with appreciation). Fuel costs, however, are significant; its poor fuel economy (14-22 MPG) means it's quite costly to operate daily. Maintenance costs are moderate; parts are widely available, and many repairs can be DIY. Major repairs, particularly for the V6's head gaskets or extensive rust, can be very costly. Overall, it can be an economical vehicle to own if you find a well-maintained, rust-free example and are prepared for high fuel expenses. Neglecting maintenance or buying a problematic V6 can lead to costly ownership.
1991 Toyota 4Runner Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
17.2 gallons
City Mileage
14 miles/gallon
Highway Mileage
17 miles/gallon
1991 Toyota 4Runner Safety Rating
NHTSA
IIHS
1991 Toyota 4Runner Recalls & Defects
Exterior Lighting
Recall date
2006-05-24
Recall no.
06e049000
Source
NHTSA
Summary
Certain CK Motorsports Combination Headlights, Clear Corner, Bumper, and Side Marker Lights Sold AS Replacement Lamps FOR USE ON THE Passenger Vehicles Listed Above. Some Combination Lamps That ARE NOT Equipped With Amber Side Reflectors Fail TO Conform TO Federal Motor Vehicle Safety Standard NO. 108, Lamps, Reflective Devices, and Associated Equipment.
Consequence
Without THE Amber Reflectors, THE Vehicle Will BE Poorly Illuminated, Possibly Resulting IN A Vehicle Crash Without Warning.
Remedy
CK Motorsport Will Notify Owners and Replace THE Noncompliant Lamps Free OF Charge. THE Recall Began ON July 1, 2006. Owners MAY Contact CK Motorsport AT 1-909-610-7211.
Notes
This Recall Only Pertains TO Aftermarket Replacement Equipment and HAS NO Relation TO ANY Original Equipment Installed ON Vehicles Manufactured BY THE Vehicle Manufacturers.for More Information ON THE Lamp Model Numbers, Click ON Document Search and View Document Titled "lamp Model Numbers."customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.
Steering:linkages:rod:relay:connecting
Recall date
2005-09-06
Recall no.
05v389000
Source
NHTSA
Summary
ON Certain Pickup Trucks and Sport Utility Vehicles, IF THE Steering Wheel IS Repeatedly Turned Under Certain Conditions Where High Steering Effort and Power Assist ARE Required, FOR Instance, When Fully Turning THE Wheel While THE Vehicle IS Stopped, A Fatigue Crack MAY Develop IN THE Steering Relay Rod.
Consequence
IF THE Vehicle IS Continued TO BE Operated IN This Condition, THE Relay ROD MAY Fracture, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Replace THE Steering Relay Rod. THE Recall Began October 5, 2005. Owners MAY Contact Toyota AT 1-800-331-4331.
Notes
Toyota Recall NO. SSC 50n.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
1991 Toyota 4Runner Insurance
Insurance for a 1991 Toyota 4Runner is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Toyota 4Runner Compare to Other Sport Utility Vehicle?
The 1991 Toyota 4Runner competed against a burgeoning class of SUVs, with key rivals including the Jeep Cherokee (XJ), Nissan Pathfinder (WD21), and the newly introduced Ford Explorer.
Performance:
Features:
All these vehicles offered similar basic features for the era: power windows/locks (on higher trims), AC, and basic stereos. The 4Runner's power rear window was a unique touch. The Explorer aimed for more creature comforts and interior space.
Reliability:
Price:
New prices were competitive across the board. In the current used market, the 4Runner, especially well-preserved SR5s, often commands the highest prices due to its strong following and reputation for durability (despite the V6 issues). The Cherokee XJ also holds strong value, while Pathfinders and Explorers are generally more affordable.
Recommendations:
For pure ruggedness and a strong aftermarket, a Jeep Cherokee XJ with the 4.0L I6 is a fantastic alternative if off-road capability is paramount. For similar Japanese reliability without the V6 head gasket concern, the Nissan Pathfinder (WD21) is a strong contender. The 4Runner remains a top pick if you find a well-maintained example, particularly one with the 22R-E or a V6 that has had its head gasket issues professionally resolved.
Performance:
- 4Runner: Performance was modest. The 2.4L I4 was underpowered, and the 3.0L V6, while more potent, was still not quick and suffered from reliability issues. Off-road performance was excellent due to its robust 4WD system and body-on-frame construction.
- Jeep Cherokee (XJ): Often seen as the 4Runner's closest rival, the XJ offered superior engine options like the legendary 4.0L I6, which provided significantly more power and torque than either 4Runner engine. Its off-road capability was equally, if not more, legendary.
- Nissan Pathfinder (WD21): Similar to the 4Runner, it offered a V6 engine (3.0L VG30E) with comparable power, but generally without the same widespread head gasket issues. Its off-road chops were strong, and it had a unique "Hardbody" truck base.
- Ford Explorer: Introduced in 1991, the Explorer quickly dominated the market. Its 4.0L V6 offered competitive power, and it provided a more car-like ride and a roomier interior, though its off-road capability, while decent, wasn't quite at the same level as the 4Runner or Cherokee.
Features:
All these vehicles offered similar basic features for the era: power windows/locks (on higher trims), AC, and basic stereos. The 4Runner's power rear window was a unique touch. The Explorer aimed for more creature comforts and interior space.
Reliability:
- 4Runner: Legendary for its 22R-E I4; however, the 3VZ-E V6 was a significant weak point due to head gasket problems. Rust is also a major concern.
- Jeep Cherokee (XJ): Highly reliable, especially the 4.0L I6 models. Known for electrical gremlins and some rust issues, but mechanically sound overall.
- Nissan Pathfinder: Generally very reliable, though older ones can suffer from age-related issues. The VG30E V6 engine was typically robust.
- Ford Explorer: Had its share of transmission and brake issues, and its early '90s reputation for roll-overs (though largely exaggerated) did impact perception. Generally less reliable than the Japanese rivals.
Price:
New prices were competitive across the board. In the current used market, the 4Runner, especially well-preserved SR5s, often commands the highest prices due to its strong following and reputation for durability (despite the V6 issues). The Cherokee XJ also holds strong value, while Pathfinders and Explorers are generally more affordable.
Recommendations:
For pure ruggedness and a strong aftermarket, a Jeep Cherokee XJ with the 4.0L I6 is a fantastic alternative if off-road capability is paramount. For similar Japanese reliability without the V6 head gasket concern, the Nissan Pathfinder (WD21) is a strong contender. The 4Runner remains a top pick if you find a well-maintained example, particularly one with the 22R-E or a V6 that has had its head gasket issues professionally resolved.
Final Verdict: Is the 1991 Toyota 4Runner a Good Sport Utility Vehicle?
The 1991 Toyota 4Runner is ideal for off-road enthusiasts, adventurers seeking a classic SUV with robust capability, and individuals who appreciate mechanical simplicity and long-term durability. It's also perfect for those who enjoy working on their vehicles, as parts are plentiful and the design is straightforward. It is absolutely worth buying in the used market, but under very specific conditions. Seek out rust-free examples, which are becoming increasingly rare. Prioritize models with the 22R-E 4-cylinder engine for maximum reliability. If considering a V6, ensure there is documented proof that the head gaskets have been professionally replaced with updated parts. A well-maintained 4WD SR5 trim offers the best combination of features and capability, making it a desirable, albeit increasingly valuable, classic vehicle.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.