The 2009 Lexus GS 450h is a luxury hybrid sedan that first debuted in 2006. As part of the second generation GS lineup, it offered a unique blend of performance and efficiency. Available in a single, well-appointed trim, this model year represents a refined iteration of the hybrid powertrain. It stood out for its ability to deliver V8-like acceleration from a more fuel-efficient hybrid system, making it popular among those seeking both luxury and a reduced environmental footprint.
The Good
The 2009 GS 450h offers exhilarating performance akin to a V8, coupled with impressive fuel economy for its class. Its renowned Lexus reliability and luxurious, comfortable interior appeal to practical and emotional buyers alike. The sophisticated design and advanced hybrid technology also contribute to its strong value proposition.
The Bad
Potential owners should be aware of the hybrid battery's longevity and potential replacement cost, which can be significant. Some owners report occasional electronic glitches and the navigation system can feel dated. Brake wear can sometimes be higher than expected due to the regenerative braking system.
2009 Lexus GS 450h: Quick Overview
- Engine Options: The 2009 Lexus GS 450h features a single powertrain configuration: a 3.5L V6 engine paired with an electric motor and a continuously variable transmission (CVT).
- Horsepower: Combined system horsepower is rated at an impressive 339 hp.
- Fuel Economy: Estimated EPA fuel economy is approximately 22 mpg city and 26 mpg highway.
- 0-60 Times: This hybrid sedan is surprisingly quick, with 0-60 mph times typically around the 5.2-second mark.
- Towing Capacity: The 2009 Lexus GS 450h is not designed or equipped for towing, and therefore has no official towing capacity.
- Trim-Level Features: The GS 450h was offered in a single, highly equipped trim level. Key standard features include:
- Leather-trimmed, heated and ventilated front seats
- Power-adjustable steering column
- Dual-zone automatic climate control
- Navigation system with Bluetooth connectivity and voice recognition
- Premium audio system (e.g., Mark Levinson optional)
- Keyless ignition and entry
- Power moonroof
- Xenon HID headlamps
- Automatic rain-sensing wipers
- 18-inch alloy wheels
- Standard safety features include multiple airbags, anti-lock brakes, stability control, and traction control. Optional features often included adaptive cruise control, a rearview camera, and advanced parking assist.
2009 Lexus GS 450h Specifications
Vehicle Information
| Year | 2009 |
| Make | Lexus |
| Model | GS 450h |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TAHARA |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1875.15 kg |
| Gross Vehicle Weight Rating | 2358.68 kg |
| Overall Height | 142.49 cm |
| Overall Length | 482.6 cm |
| Overall Width | 182.12 cm |
| Wheelbase Length | 284.99 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | 3.5L V6 |
| Engine Size | 3.5L |
| Engine Cylinders | 6 |
| Transmission | Continuously Variable Transmission |
| Transmission Type | Automatic |
| Transmission Speeds | Continuously Variable |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $56,400 USD |
| Invoice Price | $50,196 USD |
| Delivery Charges | $825 USD |
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What Problems Does the 2009 Lexus GS 450h Have?
The 2009 Lexus GS 450h generally boasts strong reliability, characteristic of Lexus vehicles. However, as with most hybrids of this era, there are a few common areas to be aware of. One of the most significant concerns for long-term ownership is the hybrid battery pack. While designed to last many years, replacement can be a substantial expense, often costing several thousand dollars. Reports of battery degradation, leading to reduced performance or warning lights, can emerge after 100,000 miles or more. While specific recalls for the 2009 model year regarding major powertrain failures are not widespread, it's always prudent to check for any outstanding safety recalls. Other reported issues, though less frequent, include minor electronic glitches, such as problems with the infotainment system or power window regulators. Some owners have noted premature wear on brake pads, which can be attributed to the regenerative braking system working to recharge the battery. Anecdotal evidence suggests that the water pump might be another component that could require attention as the vehicle ages. While the 2009 model year is largely consistent with other second-generation GS 450h models regarding potential issues, regular and thorough maintenance, especially fluid changes and hybrid system checks, is crucial for mitigating these concerns and ensuring long-term dependability.
How long will the 2009 Lexus GS 450h last?
With diligent maintenance, the 2009 Lexus GS 450h is capable of achieving well over 200,000 miles. Owners who adhere to Lexus' recommended service schedule, including timely oil changes and hybrid system inspections, report excellent long-term durability. The core powertrain, both the V6 engine and the hybrid components, are built to last. However, as mentioned, the primary long-term weakness is the eventual need for hybrid battery replacement, which typically occurs between 100,000 and 150,000 miles, though some batteries last significantly longer. Other components like suspension parts, exhaust systems, and electronics may require attention as the vehicle ages and accumulates mileage, but these are not uncommon for luxury cars of this vintage.
What Technology & Safety Features are Included?
The 2009 Lexus GS 450h offered a sophisticated suite of technology for its time. Standard tech features included a multi-function display, dual-zone automatic climate control with cabin air filtration, and a premium audio system. Bluetooth connectivity for hands-free calling and music streaming was also typically included. The optional premium package often added a hard-drive-based navigation system with a touchscreen interface, voice recognition, and a rearview camera, which was quite advanced for 2009. An upgraded Mark Levinson surround sound audio system was another popular option, delivering exceptional sound quality. For driver assistance, adaptive cruise control was available, allowing the vehicle to maintain a set distance from the car ahead. Parking assist sensors were also often part of optional packages. In terms of safety, the GS 450h came standard with a comprehensive array of airbags (front, side-impact, and curtain), anti-lock braking system (ABS), electronic brakeforce distribution (EBD), vehicle stability control (VSC), and traction control. While specific crash-test ratings for the 2009 model year directly from the NHTSA or IIHS might not be as readily available or detailed as current standards, the Lexus GS platform generally performed well in crash tests during that period, reflecting Lexus' commitment to safety. Expecting solid performance in frontal, side, and rear impact scenarios is reasonable based on the brand's reputation and the vehicle's robust construction.
What Colors Options are Available?
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2009 Lexus GS 450h Prices and Market Value
When new, the 2009 Lexus GS 450h carried a substantial price tag, often starting in the high $50,000s and easily exceeding $60,000 with options. As is typical for luxury vehicles, it experienced significant depreciation in its initial years. Currently, used market prices for a 2009 GS 450h vary widely based on mileage, condition, and location, generally ranging from approximately $7,000 to $15,000. Factors affecting resale value include the health of the hybrid battery, which can be a major concern for potential buyers, and the overall maintenance history. A well-maintained vehicle with documented service records will command a higher price. The ongoing appeal of Lexus reliability and the blend of performance and efficiency still contributes to a decent, albeit diminished, resale value compared to some non-hybrid luxury sedans of the same age.
2009 Lexus GS 450h Cost of Ownership
Ownership costs for the 2009 Lexus GS 450h are a mixed bag. Insurance premiums will likely be higher than for a comparable non-luxury or non-hybrid vehicle, reflecting its luxury status and performance. Fuel costs are relatively economical for its power output, thanks to the hybrid system, averaging around $1,500-$2,000 annually depending on driving habits. Routine maintenance, like oil changes and tire rotations, is comparable to other luxury sedans. However, potential repair costs can be significant, especially if the hybrid battery requires replacement, which can be a five-figure expense. Overall, while it offers good fuel economy, the potential for costly hybrid system repairs makes it a moderately expensive vehicle to own long-term.
2009 Lexus GS 450h Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
65.11 liters
City Mileage
9.35 km/l
Highway Mileage
10.63 km/l
2009 Lexus GS 450h Safety Rating
NHTSA
IIHS
2009 Lexus GS 450h Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
72 months / 70,000 miles
Estimated remaining
Expired
Rust
Original warranty
72 months / unlimited miles
Estimated remaining
Expired
2009 Lexus GS 450h Insurance
Insurance for a 2009 Lexus GS 450h is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2009 Lexus GS 450h Compare to Other Sedan?
The 2009 Lexus GS 450h competed in a segment dominated by established luxury sedans. In terms of performance, it arguably stood out by offering V8-like acceleration (0-60 mph in the low 5s) with significantly better fuel economy (22/26 mpg) than its gasoline-powered counterparts. Rivals like the BMW 5 Series (e.g., 550i), Mercedes-Benz E-Class (e.g., E550), and Audi A6 (e.g., 4.2 quattro) offered potent V8 engines but were thirstier and lacked the hybrid efficiency. In terms of features, the GS 450h was generously equipped, comparable to high-end trims of its rivals, with available luxury amenities and advanced tech for its era. Reliability is where Lexus traditionally shines, and the GS 450h generally upholds this reputation, often surpassing the perceived long-term reliability of German luxury brands, though the hybrid battery is a long-term consideration. Price-wise, the GS 450h was positioned at the premium end of the spectrum when new, often costing more than comparable gasoline models. On the used market, its price has depreciated considerably, making it a compelling value proposition. Similar alternatives include other hybrid luxury sedans of the era, such as the Infiniti M35h (though less powerful and more focused on fuel saving than performance) or potentially a used early model Porsche Panamera Hybrid, though the latter would be significantly more expensive and complex. For those prioritizing outright driving dynamics and handling, a well-maintained BMW 5 Series might be preferred. However, for a blend of exhilarating acceleration, luxury refinement, and better-than-average fuel efficiency, the 2009 GS 450h remains a strong contender, especially considering its strong reliability record.
Final Verdict: Is the 2009 Lexus GS 450h a Good Sedan?
The 2009 Lexus GS 450h is ideal for individuals seeking a luxurious, powerful, and surprisingly efficient sedan who value reliability and refinement. It's an excellent choice for those who want exhilarating performance without the excessive fuel consumption of traditional V8 luxury cars. Buying new in 2009 was for early adopters of hybrid luxury. Today, it is definitely worth buying as a used vehicle, offering exceptional value for its performance and luxury. Potential buyers should prioritize vehicles with meticulous maintenance records and be prepared for the potential future cost of hybrid battery replacement. A thorough pre-purchase inspection, specifically focusing on the hybrid system, is highly recommended. It represents a smart purchase for the budget-conscious luxury enthusiast seeking a sophisticated and dynamic driving experience.
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.