Verdict
A
← BMW 3 Series · 2019-present · G20
BMW 3 Series (G20)
Best 3 Series in years. M340i is the value play vs M3.
BHP
382 bhp
0–60
4.1 s
Top speed
155 mph
MPG
26 mpg
New
$45,000-$60,000
Strengths
- B58 inline-6 is class-leading
- Steering feel partly returned vs F30
- Cabin quality holds up
Weaknesses
- Manual is gone (auto-only)
- Looks softened from F30
- Pricing creeps as you option up
Notable tech
- CLAR rear-drive platform
- 8-speed ZF auto
- xDrive AWD optional
- Adaptive M Suspension on M340i
- 48V mild-hybrid (post-2023)
- LCI mid-cycle refresh 2023 added bigger touchscreen
Common issues
- B58 valve cover seal seepage
- iDrive 8 software bugs (LCI cars)
- Stop-start system actuator complaints
Used-market budget
$32,000
Typical price point for a well-maintained example with full service history. Cars priced significantly below this often require remedial work.