Short answer: the Opel Astra (2021) is bigger — it is 0.7 cm0.3 in7 mm longer and 0.8 cm0.3 in8 mm wider than the Peugeot 308 5-door hatchback (2021).
Opel Astra vs Peugeot 308
Dimensions may vary by trim, market and model year. For guidance only — check with the manufacturer before you buy. Sources are listed on each car's page.
Opel Astra (2021) vs Peugeot 308 5-door hatchback (2021): the differences
- The Opel Astra (2021) is 0.7 cm0.3 in7 mm longer, 0.8 cm0.3 in8 mm wider and the same height than the Peugeot 308 5-door hatchback (2021).
- Its wheelbase is 267.5 cm8 ft 9 in2,675 mm against 267.5 cm8 ft 9 in2,675 mm (the same).
- Some figures vary by version; see each car’s page for the exact source and variant.
Will they fit? UK parking bay and garage
| Car | Parking bay 4.8 × 2.4 m | Single garage, 7 ft door | |
|---|---|---|---|
| Opel Astra (2021) | Fits, but tight | Fits, but tight | check my garage |
| Peugeot 308 5-door hatchback (2021) | Fits, but tight | Fits, but tight | check my garage |
Assumes a UK standard parking bay of 4.8 × 2.4 m and a typical UK single garage of 4.8 × 2.4 m inside (2.1 m high) with a 7 ft × 6 ft 6 in (213 × 198 cm) up-and-over door. Where we have no width-with-mirrors figure we add 20 cm to the body width. Garage: “comfortable” means at least 40 cm spare in length and 35 cm in width with mirrors, driving in with mirrors out; “tight” means at least 20 cm spare in length and 40 cm in body width, mirrors folded. Bay: “comfortable” leaves 30 cm in length and 20 cm each side. Garages and bays vary a lot — measure yours and use the garage fit checker, or see UK garage and parking space sizes. For guidance only.
See the full specifications and sources: Opel Astra (2021) · Peugeot 308 5-door hatchback (2021). Dimensions may vary by trim, market and model year.