# BMW M6 — Used Car Buying Guide

AutoScout's analysis of the BMW M6 on the UK used-car market. Backed by 33 million DVSA MOT tests, current AutoTrader pricing, and depreciation curves derived from CAP/Glass's Guide data.

Live interactive report: https://autoscout.fyi/cars/bmw-m6

## Verdict

- **Best value year**: 2016
- **Ideal trim**: M6 Coupe with Competition Package
- **Target mileage**: 40,000–60,000 miles
- **Max previous owners**: 3
- **Target price**: £32,000

## Why this model

The BMW M6, especially the F13 generation, is an absolute beast that offers incredible performance and luxury for a fraction of its original price. It's a true grand tourer, blending blistering speed with surprising comfort for long journeys. While running costs are definitely high, the depreciation curve has flattened out significantly, making a well-maintained example a compelling performance bargain if you're prepared for the upkeep.

## What you should pay

For a 2016 M6 Coupe with 40,000-60,000 miles, you should expect to pay in the region of £28,000-£35,000. Models with the desirable Competition Package will typically be at the higher end or slightly above this range. Prices have stabilised after their initial sharp drops, but condition, service history, and optional extras (like carbon ceramic brakes) will heavily influence the final price.

## Which trim to buy

The M6 Coupe offers the classic two-door grand tourer experience. If you can find one, opting for a model with the Competition Package (introduced in 2015) is highly recommended. It boosts power to 600hp, adds a sportier suspension setup, revised steering, and a more aggressive exhaust note. This makes an already potent car even more thrilling and desirable on the used market without a huge additional price premium over the standard M6.

## What to check before you buy

- DCT gearbox wear (clutch packs can be expensive to replace)
- High-pressure fuel pump (HPFP) failures
- Injector issues
- Suspension bushes and components wear
- VANOS system solenoids
- Carbon ceramic brake wear (if fitted, very costly to replace)
- General electronic gremlins

## Running costs

Fuel: Expect around 18-22 mpg in real-world driving, which translates to roughly 18-20p per mile at current petrol prices (£1.50/litre). VED (Road Tax): For a 2016 model, it will likely fall into the higher band due to its original price over £40k, so expect around £695 per year. Insurance: This will be very high due to the car's performance and value. Expect to pay £1,500-£3,000+ per year, depending on your age, location, and no-claims bonus. Maintenance: Specialist servicing is essential and can be very expensive, especially for major items like brakes, tyres, or any gearbox work.

## Key stats

- **Fuel Type**: Petrol
- **Horsepower**: 560 hp (600 hp for Competition Package)
- **Mpg**: 28-30 mpg (combined, expect lower in real-world driving)
- **Reliability Score**: 7/10 (Performance cars are complex, expect higher maintenance costs)
- **Safety Rating**: 5-star Euro NCAP (based on BMW 6 Series)

## Trim comparison

| Trim | Price new | Price used | Key features |
| --- | --- | --- | --- |
| M6 Coupe (F13) | £95,000 | £28,000 | 560hp Twin-Turbo V8 Engine; 7-speed M Double Clutch Transmission (DCT); M Sport Differential |
| M6 Gran Coupe (F06) | £98,000 | £30,000 | All M6 Coupe features plus four doors; Increased rear legroom and passenger comfort; Slightly longer wheelbase |
| M6 Competition Package (F13/F06) | £100,000 | £34,000 | 600hp Twin-Turbo V8 Engine; Revised Suspension Tuning (stiffer springs/dampers); Stiffer Anti-Roll Bars |

## Depreciation forecast

| Year | Estimated value | Retention |
| --- | --- | --- |
| 2026 | £32,000 | 100% |
| 2027 | £29,500 | 92.2% |
| 2028 | £27,500 | 85.9% |
| 2029 | £25,800 | 80.6% |
| 2030 | £24,500 | 76.6% |

The M6 has already taken its biggest depreciation hit in its early years. Buying a 2016 model now means you're getting a lot of performance car for your money, and while it will continue to depreciate, the rate should be much slower than its initial years. It's a great time to buy if you plan to keep it for a few years, as the value loss will be more manageable.

Total value lost since new: 23.4%.

## Alternatives to consider

- Mercedes-AMG E63 S Coupe
- Audi RS7 Sportback
- Porsche Panamera Turbo

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Source: AutoScout (https://autoscout.fyi). Part of a review of the UK used-car market across 500+ models.