How much does a 2003 TOYOTA PRIUS cost to run?

Estimated annual running cost is £1,807 (£151/month), including £1137 fuel, £265 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2003 TOYOTA PRIUS?

The 2003 TOYOTA PRIUS has a 80% MOT pass rate based on 235 tests in 2026. This ranks 102 out of 445 cars from 2003.

Which year TOYOTA PRIUS is most reliable?

The 2024 TOYOTA PRIUS has the highest MOT pass rate at 98%. The least reliable year is 2001 at 74%.

What is the average mileage for a 2003 TOYOTA PRIUS?

The average mileage for a 2003 TOYOTA PRIUS is 145,590 miles, which is in line with the expected 170,200 miles for a 23-year-old car, suggesting normal everyday use.

TOYOTA PRIUS (2003)

Q: Is the 2003 TOYOTA PRIUS reliable?

Good reliability. Occasional issues but generally solid. 80% of TOYOTA PRIUSs from 2003 passed their MOT first time in 2026, based on 235 tests. That's 2 points below the national average of 82%.

Running costs, reliability data, and common problems from 235 real MOT tests.

Annual Cost

£1,807

£151/month

MOT Pass Rate

80%

Good

Road Tax

£265

Based on CC/year

Insurance

Grp 12-25

1497cc Petrol

Solid Option

80% pass rate, £1807/year to run. Close to the national average.

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Petrol1497cc23 years old235 tests146k miles avg

Annual Running Costs

Fuel (Petrol, 1497cc)

~42 mpg

£1,137

Road Tax

Based on 1497cc

£265

MOT Test

£55

Predicted Repairs

£350

Total per year£1,807

Per month£151/mo

Per week£35/wk

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

80% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the TOYOTA brand average of 84%.

At 23 years old, 80% of TOYOTA PRIUSs from 2003 passed their MOT first time in 2026. That's based on 235 tests across the UK. The average mileage at this age is 145,590 miles.

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How Does It Compare?

Rank among 2003 cars102th of 445(top 23%)

Rank among TOYOTA models612th of 996(top 61%)

vs national average-2%(82% avg)

vs 2003 cars average+8%(72% avg)

vs TOYOTA average-4%(84% avg)

Mileage Analysis

145,590

Average miles

170,200

Expected for age

The average 2003 TOYOTA PRIUS has 145,590 miles on the clock, which is in line with the expected 170,200 miles for a 23-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2024 model with a 98% MOT pass rate, while the 2001 model has the lowest at 74%. The 2003 sits between the two at 80%.

TOYOTA PRIUS by Year

Year	Pass Rate	Tests	Avg Mileage
2024	98%	1,796	28,546 mi
2023	95%	790	45,159 mi
2022	96%	1,210	45,561 mi
2021	94%	5,754	47,658 mi
2020	93%	17,502	59,107 mi
2019	94%	32,127	85,977 mi
2018	94%	30,568	84,645 mi
2017	93%	27,059	100,387 mi
2016	91%	25,588	125,494 mi
2015	91%	21,626	150,511 mi
2014	91%	21,629	152,232 mi
2013	88%	16,377	142,823 mi
2012	85%	13,137	157,113 mi
2011	83%	12,235	177,140 mi
2010	82%	16,294	178,433 mi
2009	80%	12,010	166,625 mi
2008	79%	11,632	160,577 mi
2007	78%	11,511	154,920 mi
2006	77%	6,242	161,568 mi
2005	78%	4,176	158,308 mi
2004	79%	1,530	160,817 mi
2003	80%	235	145,590 mi
2002	86%	74	127,785 mi
2001	74%	119	134,289 mi

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About the 2003 TOYOTA PRIUS

The 2003 TOYOTA PRIUS is a small family car with a 1497cc petrol engine. 235 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 23% of all 2003 cars for reliability.

With an average of 145,590 miles at 23 years old, TOYOTA PRIUS owners drive about as much as the UK average.

2003 TOYOTA PRIUS Fuel Costs

The 1497cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2003 TOYOTA PRIUS?

Total estimated annual running cost is £1,807 (£151/month), broken down as £1137 fuel, £265 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.

TOYOTA PRIUS Reliability Trend

Newer TOYOTA PRIUSs show better MOT pass rates than older ones, with an average improvement of 13 percentage points.

Buying a Used 2003 TOYOTA PRIUS

At 23 years old, the TOYOTA PRIUS 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. If you're flexible on year, the 2024 model has the highest pass rate at 98%.

Common Issues to Watch For

Based on the 2003 TOYOTA PRIUS's fuel type, age, and engine size, these are the most likely problem areas to check.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.