Mercedes-Benz A-Class vs Vauxhall Mokka
A side-by-side comparison of the used Mercedes-Benz A-Class and Vauxhall Mokka — price, real monthly finance, running costs and MOT reliability, all from live UK stock.
Reviewed by the Motoring Today Editorial team · methodology in our editorial standards.
Mercedes-Benz A-Class or Vauxhall Mokka — which should I buy?
The Vauxhall Mokka starts cheaper (Mercedes-Benz A-Class from £5,999, Vauxhall Mokka from £4,980), with illustrative finance from £185/mo and £132/mo respectively. On MOT reliability they score 87% and 75% first-time passes. The full spec, running-cost and deal breakdown is below.
- A-Class from
- £5,999
- Mokka from
- £4,980
- In stock
- 12 vs 5
| From live stock | Mercedes-Benz A-Class 12 in stock · from £5,999 | ★ Best value overall Vauxhall Mokka 5 in stock · from £4,980 |
|---|---|---|
| Cheapest in stock | £5,999 | £4,980★ lowest |
| Median price | £11,743 | £8,209★ lower |
| From (per month)Illustrative, from live stock | £185/mo (HP, 60 months, 12.9% APR) | £132/mo (HP, 60 months, 21.9% APR)★ lower |
| Road tax (VED)Typical car in stock | £200/yr | £200/yr |
| Median mileage | 70,392 mi | 34,115 mi★ lower |
| Median year | 2018★ newer | 2015 |
| Median CO₂ | 117 g/km★ cleaner | 139 g/km |
| Typical power | 131 bhp | 134 bhp★ more |
| Most common fuel | Diesel | Petrol |
| Most common gearbox | Automatic | Manual |
| MOT first-time passDVSA history | 87%★ more reliable | 75% |
| Great/good deals in stockMotoring Today price rating | 3 / 12 | 3 / 5★ more |
| View all 12 A-Class → | View all 5 Mokka → |
Motoring Today score
Our 0–100 vehicle-intelligence score: reliability is from real DVSA MOT pass rates, the rest from manufacturer specs (MPG/CO₂, insurance group, Euro NCAP, dimensions). Higher is better — the stronger side is highlighted.
| Score | Mercedes-Benz A-Class | Vauxhall Mokka |
|---|---|---|
| Overall | 67/100 | 74/100 |
| Reliability | 60 | 64 |
| Running costs | 80 | 76 |
| Safety | 60 | — |
| Family & practicality | 79 | 81 |
| Insurance | 53 | 77 |
A guide, not a guarantee — based on the sample of stock and MOT/spec records we hold for each model.
Specs, side by side
Manufacturer specifications across the Mercedes-Benz A-Class and Vauxhall Mokka trim range. The stronger figure is highlighted where there's a clear better/worse direction (dimensions are shown for reference only).
| Spec | Mercedes-Benz A-Class | Vauxhall Mokka |
|---|---|---|
| MPG (combined) | 36–80 mpg | 34–72 mpg |
| CO₂ emissions | 17–197 g/km | 103–167 g/km |
| Insurance group1 (cheapest) – 50 | Group 9–45 | Group 5–23 |
| Euro NCAP safety | 73% pillar avg | 4 stars (2021) |
| 0–60mph | 4.1s | 7.9s |
| Power | 75–375 bhp | 98–150 bhp |
| Seats | 5 | 5 |
| Doors | 5 | 5 |
| Length | 4299 mm | 4271 mm |
| Width | 1992 mm | 2035 mm |
| Height | 1440 mm | 1531 mm |
How we compare. The “best value overall” column and the cells marked ★ are chosen from live market data, running costs, DVSA MOT history and manufacturer specs — the side that wins the most comparable rows leads. Deal ratings come from the Motoring Today price model. Our methodology →
About the finance figures
Monthly payments shown are illustrative examples drawn from real quotes on cars currently in stock — the exact rate, term and APR depend on your circumstances, the lender and a credit check. They are not an offer of finance and are not a representative example of the total cost of credit.
Motoring Today is a trading style of Motor Genius Group Ltd (FRN 960504), an appointed representative of The Compliance Guys Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 941360).
Motoring Today is a credit broker, not a lender.
Frequently asked questions
- Is the Mercedes-Benz A-Class or the Vauxhall Mokka cheaper to buy?
- In current stock the Vauxhall Mokka starts lower: the Mercedes-Benz A-Class is available from £5,999 (median £11,743) and the Vauxhall Mokka from £4,980 (median £8,209).
- What are the monthly finance payments on the Mercedes-Benz A-Class vs the Vauxhall Mokka?
- Illustrative finance starts from £185/mo (HP, 60 months, 12.9% APR) on the Mercedes-Benz A-Class and £132/mo (HP, 60 months, 21.9% APR) on the Vauxhall Mokka. These are examples from cars currently in stock, not offers of finance — the actual rate, term and APR depend on your circumstances, the lender and a credit check.
- Which is cheaper to tax, the Mercedes-Benz A-Class or the Vauxhall Mokka?
- The most common annual road tax (VED) across Mercedes-Benz A-Class stock is £200/yr, versus £200/yr for the Vauxhall Mokka — so the Mercedes-Benz A-Class is generally cheaper to tax.
- Which is more reliable at MOT, the Mercedes-Benz A-Class or the Vauxhall Mokka?
- Based on DVSA MOT history across our stock, the Mercedes-Benz A-Class averages a 87% first-time pass rate and the Vauxhall Mokka 75% — the Mercedes-Benz A-Class edges it on this measure.
Explore these models
- All used Mercedes-Benz A-Class for sale
- All used Vauxhall Mokka for sale
- Mercedes-Benz A-Class running costs
- Vauxhall Mokka running costs
- Read the A-Class review
- Read the Mokka review
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