Smart Roadster Speedsilver Auto

Reliability, estimated running costs, and MOT data across 1 model year from 65 MOT tests in 2024.

Avg Pass Rate

89%

Total Tests

Model Year

2004

Years Covered

About the Smart Roadster Speedsilver Auto

The Smart Roadster Speedsilver Auto was MOT tested 65 times in 2024 (DVSA data, retests included) across 1 model year (2004), with an average pass rate of 89%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.

Compared to the Smart brand average of 80%, the Roadster Speedsilver Auto performs 9 points better, making it one of the more reliable options in the Smart range.

Estimated Running Costs

Fuel (Petrol, 698cc)

£1,175

Road Tax

£20

MOT Test

£55

Predicted Repairs

£350

Total per year£1,600

Per month£133/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2004 details

How reliable is the Smart Roadster Speedsilver Auto?

vs average of all models+7% (82% avg)

vs Smart brand average+9% (80% avg)

Smart Roadster Speedsilver Auto by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
2004	89%	65	74,536 mi

Questions about the Smart Roadster Speedsilver Auto

Is the Smart Roadster Speedsilver Auto reliable?

Across its 1 model year in our data (2004), the Smart Roadster Speedsilver Auto averages an 89% MOT pass rate, from 65 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.