Log in Sign up

BMW 5 Series G30 vs BMW M3 G80

BMW 5 Series

BMW 5 Series

G30 · 2016 – 2023

The seventh-generation 5 Series (G30), on the CLAR platform.

VS
BMW M3

BMW M3

G80 · 2021 – 2026

The current M3 (G80), BMW’s high-performance saloon on the CLAR platform.

First car
Second car
Pick this one if…

BMW 5 Series

Pick the 5 Series for a benchmark balance of comfort and handling, a hushed ride and a big boot in a premium executive sedan.

Best engine: The 520i (petrol) or 520d (diesel).
Read the full guide
Pick this one if…

BMW M3

Pick the G80 for the first M3 with optional M xDrive and a manual base variant — S58 pace with everyday saloon practicality.

Best engine: The M3 Competition (510 hp) — the sweet spot.
Read the full guide

Performance

B48 520i · Petrol vs M3 Competition · Petrol

BMW 5 Series BMW M3
Power
184 hp
510 hp Winner
Torque
290 Nm
650 Nm Winner
0–100 km/h
7,8 s
3,9 s Winner
Top speed
235 km/h
250 km/h Winner
Power-to-weight
119,1 hp/t
286,5 hp/t Winner
CO₂ emissions (WLTP)
140 g/km Winner
230 g/km
Consumption (WLTP)
6,2 L/100km Winner
10,5 L/100km

Dimensions & space

BMW 5 Series BMW M3
Boot
530 L Winner
480 L
Boot (seats folded)
—
1.200 L
Wheelbase
2,98 m Winner
2,86 m
Length
4,94 m
4,79 m
Ground clearance
14,4 cm
12,0 cm
Turning circle
12,0 m Winner
12,2 m
Towing capacity (braked)
2.000 kg Winner
0 kg

Powertrain & tech

BMW 5 Series BMW M3
Platform CLAR (rear-wheel-drive base) CLAR (G80, rear-wheel drive or xDrive)
Drive Rear-wheel drive · All-wheel drive Rear-wheel drive · All-wheel drive
Engine family B48 2.0 · B58 3.0 · B47/B57 diesel · 530e PHEV S58 3.0 twin-turbo petrol
Transmission 8-speed automatic 8-speed automatic
Fuel Petrol Petrol
Euro standard Euro 6d-TEMP Euro 6d
LEZ access Unrestricted access (compliant under current legislation) Unrestricted access (compliant under current legislation)

Reliability & watch-outs

Known issues

BMW 5 Series
  • Transfer case (xDrive) needs maintenance
  • Air suspension (if fitted)
  • EGR on diesels
BMW M3
  • Cooling-system plastics and electric water pump
  • Oil-cooler or seal sweating (early cars)
  • Carbon buildup on intake valves (direct injection)

Pros

BMW 5 Series
  • Refined, quiet ride
  • Strong, efficient engines
  • High-grade interior
BMW M3
  • Rear-wheel drive retains classic M balance
  • xDrive versions are quicker and more secure in poor grip
  • Usable rear seats and a 480 L boot for a performance saloon

Cons

BMW 5 Series
  • Firm ride on M Sport (run-flat)
  • Pricey options
BMW M3
  • Big and heavy (~1,705–1,940 kg)
  • Firm ride, especially in stiffer settings

Driving experience

BMW 5 Series

Composed, refined and supremely effortless. Steering is precise and well-weighted, body control excellent, and the G30 blends limousine comfort with genuine driver involvement. sDrive keeps the classic rear-drive balance and composure; xDrive adds all-weather confidence without dulling the nose. Adaptive dampers and optional air suspension span cushioned to firmly controlled. The B48/B58 petrols are smooth and eager, the B47/B57 diesels pull strongly and stay hushed, and the 530e/545e plug-ins glide on electric power. The ZF 8-speed is quick, seamless and always in the right gear. Overall a polished executive saloon that turns a long drive into a calm, effortless one.

BMW M3

Powerful, refined and highly capable. Steering is precise, body control is excellent and the car feels planted and engaging. Rear-drive versions retain classic M balance and playfulness; xDrive versions are more neutral, secure and quicker off the line. Adaptive M suspension offers a wide range between firm and acceptable comfort. The S58 is strong, free-revving and characterful with excellent mid-range and high-rev performance. The manual (base) is engaging; the ZF 8-speed (Competition) is quick and smooth. Overall a highly versatile high-performance saloon that balances dynamics with everyday usability better than many predecessors.

Belgian taxes & LEZ

Region
Fuel
Euro norm
First registration
—
—
—
—
—

For sale at dealers