Large family cars compared: boot space, price and reliability
Figures updated
The 4 large family cars we cover, side by side on price, boot space, safety and how reliable each is in real MOT tests. The Volkswagen Passat has the biggest boot (690 litres), and the Volkswagen Passat the best MOT record.
| Car | Price new from | Boot (litres) | Euro NCAP | Reliability score | Failed MOT first time |
|---|---|---|---|---|---|
| Vauxhall InsigniaB (2017–2022) | – | 490 | 5★ (2017) | 102 | 31.9% |
| Ford MondeoMk5 (2014–2022) | – | 654 | 5★ (2019) | 111 | 32.9% |
| Volkswagen PassatB9 (2024–) | £41,350 | 690 | 5★ (2024) | 122 | 28.6% |
| Skoda SuperbMk4 (2024–) | £36,800 | 645 | 5★ (2024) | 120 | 22.8% |
Latest generation of each model. Reliability covers every version tested in the league year; 100 is average for age and mileage. How the score works or see every large family car ranked for reliability.
Head-to-head comparisons
Frequently asked questions
›Which large family car has the biggest boot?
Of the large family cars we compare, the Volkswagen Passat (B9 (2024–)) has the biggest boot: 690 litres with the rear seats up, according to the manufacturer.
›What is the most reliable large family car?
Going by MOT tests, the Volkswagen Passat: it scored 122 in our MOT Reliability League (100 is average for its age and mileage), and 28.6% failed their MOT first time.
›What is the cheapest large family car to buy new?
Of those we compare, the Skoda Superb, from £36,800 (UK list price). Dealers and brokers often sell for less.