LEXUS GS (2007)
Running costs, reliability data, and common problems from 144 real MOT tests.
Annual Cost
£2,757
£230/month
MOT Pass Rate
82%
Good
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3456cc Hybrid
Solid Option
82% pass rate, £2757/year to run. Close to the national average.
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Annual Running Costs
~30 mpg
Based on 3456cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the LEXUS brand average of 87%.
At 19 years old, 82% of LEXUS GSs from 2007 passed their MOT first time in 2026. That's based on 144 tests across the UK. The average mileage at this age is 120,718 miles.
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How Does It Compare?
Mileage Analysis
120,718
Average miles
140,600
Expected for age
The average 2007 LEXUS GS has 120,718 miles on the clock, which is in line with the expected 140,600 miles for a 19-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2017 model with a 96% MOT pass rate, while the 2007 model has the lowest at 82%. Consider a different year if reliability is a priority.
LEXUS GS by Year
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About the 2007 LEXUS GS
The 2007 LEXUS GS is a premium performance with a 3456cc hybrid engine. 144 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2007, the average MOT pass rate is 73%, and this model beats that benchmark.
With an average of 120,718 miles at 19 years old, LEXUS GS owners drive about as much as the UK average.
2007 LEXUS GS Fuel Costs
The 3456cc hybrid engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2007 LEXUS GS?
Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% pass rate. Keeping on top of servicing will help avoid surprises.
LEXUS GS Reliability Trend
Newer LEXUS GSs show better MOT pass rates than older ones, with an average improvement of 9 percentage points.
Buying a Used 2007 LEXUS GS
At 19 years old, the LEXUS GS is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age.
Common Issues to Watch For
Based on the 2007 LEXUS GS's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Watch outAfter 19 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Medium riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Clutch Wear
Watch outWith an average of 121k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Engine Mounts
Medium riskWorn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
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