CarCostCheck

Knaus Sun

Reliability, running costs, and MOT data across 2 years from 84 real MOT tests.

Avg Pass Rate

98%

Total Tests

84

Best Year

2017 (98%)

Years Covered

2

About the Knaus Sun

The Knaus Sun has been tested 84 times in 2026 MOT data across 2 model years (2016 to 2017), with an average pass rate of 98%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.

Best and Worst Years

The 2017 model is the most reliable with a 98% pass rate from 48 tests. The 2016 model has the lowest at 97%. With just a 1 point spread, the Sun is consistently reliable regardless of year.

Mileage Across Years

The oldest model in our data (2016) averages 29,357 miles, while the newest (2017) averages 26,390 miles.

Estimated Running Costs

Fuel (Diesel, 2287cc)
£1,245
Road Tax
£195
MOT Test
£55
Predicted Repairs
£200
Total per year£1,695
Per month£141/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2017 details

How reliable is the Knaus Sun?

vs national average+16% (82% avg)
vs Knaus brand average+1% (97% avg)
Best to worst year spread1 percentage points

Knaus Sun by Year

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

YearPass RateTestsAvg Mileage
201798%4826,390 mi
201697%3629,357 mi

Knaus Sun Guides & Articles

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