BMW E46 M3 / Ford Mustang GT S550
Track-Proven Rivals: BMW E46 M3 vs Ford Mustang GT S550
The BMW E46 M3 and Ford Mustang GT S550 represent two distinct approaches to performance, yet LapMeta's comprehensive data reveals remarkably close competition. With 1431 head-to-head lap comparisons across 62 common tracks, these cars have been thoroughly tested against each other—and the results might surprise you. Average lap time difference: just 5.68 seconds, with battles as close as 0 seconds.
The Specifications
BMW E46 M3:
- Engine: Inline 6
- Power: 337 hp / 364.72 lb-ft torque
- Weight: 3241 lbs (Power-to-weight: 9.62 lbs/hp)
- Drivetrain: RWD | 6 speed manual
- 0-60 mph: 4s
- Current Value: $40000
Ford Mustang GT S550:
- Engine: 5.0-liter V8
- Power: 435 hp / lb-ft torque
- Weight: 3705 lbs (Power-to-weight: 8.52 lbs/hp)
- Drivetrain: RWD |
- 0-60 mph: 4.5s
- Current Value: $47500
Track Performance Analysis
Across 1431 recorded laps on 62 different tracks, the data reveals:
- BMW E46 M3 faster: 805 times (56.3%)
- Ford Mustang GT S550 faster: 625 times (43.7%)
- Average difference: 5.68 seconds
- Closest battle: 0 seconds
The 98 hp power difference and 464 pound weight gap create distinct performance characteristics. The BMW E46 M3's 9.62 lbs/hp power-to-weight ratio compares to the Ford Mustang GT S550's 8.52 lbs/hp, explaining much of the on-track dynamic.
The Economics
Current market values show a $7500 gap, with the BMW E46 M3 at $40000 and the Ford Mustang GT S550 at $47500. This price difference—combined with the minimal lap time gap—makes the value proposition clear for budget-conscious track enthusiasts.
The Verdict
With only 5.68 seconds separating these cars on average, driver skill and setup matter far more than spec sheet numbers. The BMW E46 M3 wins 56.3% of battles, but the margins are close enough that track conditions, tire choice, and driver experience swing results regularly.
Choose the BMW E46 M3 if you value its engineering approach and are willing to pay the $7500 premium. Choose the Ford Mustang GT S550 if near-identical performance at a different price point appeals to you. Both are proven track weapons with 62 tracks of data backing their capabilities.