CarVerify

Free Car Check

T400 NAG

2015 Smart (mcc) Forfour

Grey Petrol 898cc
Search another vehicle

MOT Status

Valid
Expires16 Dec 2026
Tests11 (9 pass, 2 fail)
Pass rate81.8%

Mileage

59,387 mi
Last recorded59,387 miles
Recorded on17 Dec 2025
Typical for 2015 Smart (mcc) Forfour36,352 mi

Significantly above average — investigate

4 checks still locked for this Smart (mcc)
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationT400 NAG
MakeSmart (mcc)
ModelForfour
Year2015
ColourGrey
Fuel typePetrol
Engine898cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

9 pass 2 fail
Pass 17 Dec 2025 59,387 miles
Pass 16 Dec 2024 53,395 miles

Oil leak, but not excessive (8.4.1 (a) (i))

Fail 13 Dec 2024 53,395 miles

Headlamp not working on main beam switching from dipped beam to main on its own (4.1.1 (a) (ii))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 1 Dec 2023 48,864 miles
Pass 12 Dec 2022 44,631 miles
Pass 2 Feb 2022 44,389 miles
Fail 2 Feb 2022 44,389 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Pass 17 May 2021 40,264 miles
Pass 5 May 2020 33,336 miles
Pass 30 May 2019 27,447 miles
Pass 26 Nov 2018 23,888 miles

Front Brake disc worn, pitted or scored, but not seriously weakened worn (1.1.14 (a) (ii))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge 2.6mm/nail in tread (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge 2.8mm (5.2.3 (e))

How Reliable is the Smart (mcc) Forfour?

Based on 256,394 MOT tests across 26,709 vehicles.

78.9%
Pass Rate
4,633
Miles/Year
22
Year Lifespan
26,709
On UK Roads

Top MOT Failure Points

Windscreen wiper does not clear the windscreen effectively 2,304
Tyre tread depth below requirements of 1.6mm 2,283
Registration plate lamp not working 2,059
Brake pad(s) less than 1.5 mm thick 1,676
Full Smart (mcc) Forfour reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

T400 NAG is a 2015 Smart (mcc) Forfour in Grey with a 898cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 81.8%.

Across all 2015 Smart (mcc) Forfour models, the average MOT pass rate is 79.4% with a typical mileage of 36,352 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Smart (mcc) Forfour fails its MOT is windscreen wiper does not clear the windscreen effectively, accounting for 2,304 recorded failures. If you're considering buying T400 NAG, it's worth having these areas checked by a mechanic before committing.

The Smart (mcc) Forfour typically stays on UK roads for around 22 years. At 11 years old, this Smart (mcc) Forfour is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of T400 NAG?

You can check the full history of T400 NAG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T400 NAG registered?

T400 NAG is a 2015 Smart (mcc) Forfour, first registered on 4 December 2015.

Is T400 NAG safe to buy?

The MOT history for T400 NAG shows 11 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T400 NAG have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on T400 NAG. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.