Verdict
B
Supermini · UK · 2001-Present
Mini Cooper
Mini Cooper — spec data and generation history.
Years
2001-Present
Generations
4
Segment
Supermini
BMW's modern Mini hatch — Cooper, Cooper S, Cooper SD and Mini One trims (JCW covered separately). R50/R53 (2001–2006) was the first BMW-era Mini with the supercharged 1.6 in the S; R56 (2006–2014) introduced the Prince 1.6 turbo (Peugeot collab) on Cooper S; F56 (2014–2024) moved to BMW B-series engines (1.5 / 2.0 turbo) and added a five-door; F66 / J01 (2024–Present) is the current car — petrol F66 hatch and electric J01 Cooper E/SE on the same body. Always charming, never quite as cheap as the original 1959 Mini was — and the new electric is the most expensive yet.
What changed
Era-to-era deltas
R50/R53 2001-2006 → R56 2006-2014
BHP +5 bhp
Torque +30 Nm
0-60 mph -0.4 s
Top speed +5 mph
MPG +8 mpg
R56 2006-2014 → F56 2014-2024
BHP +8 bhp
Torque +40 Nm
0-60 mph -0.3 s
Top speed +5 mph
MPG +10 mpg
F56 2014-2024 → F66/J01 2024-Present
BHP +0 bhp
Torque +0 Nm
0-60 mph -0.1 s
Top speed +0 mph
MPG +5 mpg
Generations
Click any generation for the full deep dive
2001-2006
R50/R53
→
Cooper S R53 1.6 SC — 168 bhp, 0-60 in 7.2s.
Verdict
B
BHP
168
0–60
7.2 s
Top
135 mph
MPG
27 mpg
Used
$1,500-$11,000
- + Supercharger whine
- + First BMW-era Mini
- − Cabin small even by Mini standards
- − Power steering pump failure
2006-2014
R56
→
Cooper S 1.6T — 173 bhp, 0-60 in 6.8s.
Verdict
B
BHP
173
0–60
6.8 s
Top
142 mph
MPG
33 mpg
Used
$2,300-$13,000
- + Prince turbo strong
- + Cabin step on from R53
- − Prince 1.6 turbo timing chain
- − Carbon build-up
2014-2024
F56
→
Cooper S 2.0T — 192 bhp, 0-60 in 6.5s.
Verdict
B
BHP
192
0–60
6.5 s
Top
146 mph
MPG
39 mpg
Used
$11,000-$28,000
- + B-series engines refined
- + Five-door F55 added
- − Bigger and heavier
- − Run-flat tyre ride
2024-Present
F66 / J01
→
Cooper SE Electric — 215 bhp, 0-60 in 6.7s.
Verdict
B
BHP
215
0–60
6.7 s
Top
105 mph
MPG
42 mpg
Used
$29,000-$46,000
- + Petrol F66 and electric J01 share body
- + Cabin OLED circular display brave
- − New cabin layout polarising
- − Electric range still modest 250 miles
Known issues by generation
Common faults reported on each generation — useful when shopping the used market.
2001-2006 · R50/R53
- Power steering pump failure
- Supercharger oil change neglected
- Rust on tailgate
- Clutch slave cylinder
2006-2014 · R56
- Prince 1.6 turbo timing chain
- Carbon build-up on direct-injection
- Water pump failures
- Clutch wear early
2014-2024 · F56
- B38/B48 timing chain rattle
- Coolant pump electric pump failure
- iDrive freezes
- Run-flat tyre harshness
2024-Present · F66/J01
- Software bugs early
- Electric range modest 190 miles
- New cabin layout polarising
Rivals
Audi A1 · Volkswagen Polo · Fiat 500 · Ford Fiesta