LEXUS RX 450H PREMIER CVT (2012)
Running costs, reliability data, and common problems from 233 real MOT tests.
Annual Cost
£2,607
£217/month
MOT Pass Rate
91%
Excellent
Road Tax
£760
Based on CC/year
Insurance
Grp 35-50
3456cc Petrol
Great Choice
91% pass rate, £2607/year to run. 9 points above average.
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Annual Running Costs
~30 mpg
Based on 3456cc
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the LEXUS brand average of 87%.
At 14 years old, 91% of LEXUS RX 450H PREMIER CVTs from 2012 passed their MOT first time in 2026. That's based on 233 tests across the UK. The average mileage at this age is 90,516 miles.
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How Does It Compare?
Mileage Analysis
90,516
Average miles
103,600
Expected for age
The average 2012 LEXUS RX 450H PREMIER CVT has 90,516 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2013 model with a 93% MOT pass rate, while the 2012 model has the lowest at 91%. Consider a different year if reliability is a priority.
LEXUS RX 450H PREMIER CVT by Year
Similar Cars to Consider
Check a Specific Lexus Rx 450h premier cvt
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About the 2012 LEXUS RX 450H PREMIER CVT
The 2012 LEXUS RX 450H PREMIER CVT is a premium performance with a 3456cc petrol engine. 233 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 15% of all 2012 cars for reliability.
With an average of 90,516 miles at 14 years old, LEXUS RX 450H PREMIER CVT owners drive about as much as the UK average.
2012 LEXUS RX 450H PREMIER CVT Fuel Costs
The 3456cc petrol 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 petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2012 LEXUS RX 450H PREMIER CVT?
Total estimated annual running cost is £2,607 (£217/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2012 LEXUS RX 450H PREMIER CVT
At 14 years old, the LEXUS RX 450H PREMIER CVT 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 2012 LEXUS RX 450H PREMIER CVT's fuel type, age, and engine size, these are the most likely problem areas to check.
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
Medium riskWith an average of 91k 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.
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.
Running Costs Compared
How the 2012 LEXUS RX 450H PREMIER CVT stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| LEXUS RX 450H PREMIER CVT(2012) | 91% | £1592 | £760 | Grp 35-50 | £2607 |
| LEXUS RX450H(2010) | 86% | £1592 | £250 | Grp 35-50 | £2247-£360 |
| LEXUS RX 450H LUXURY CVT(2013) | 90% | £1592 | £250 | Grp 35-50 | £2097-£510 |
| TOYOTA ALPHARD(2010) | 90% | £1592 | £250 | Grp 35-50 | £2097-£510 |
| LEXUS RX 450H F SPORT CVT(2013) | 89% | £1592 | £250 | Grp 35-50 | £2247-£360 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Lexus Models
Explore other Lexus cars or similar models in the same category.
LEXUS NX
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LEXUS UX
2021 · 1987cc Hybrid
LEXUS CT
2012 · 1798cc Electric
LEXUS RX450H
2010 · 3450cc Petrol
LEXUS RX 450H LUXURY CVT
2013 · 3456cc Petrol
TOYOTA ALPHARD
2010 · 3459cc Petrol
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