BMW M2 Versus M4: Sibling Rivalry

Published by Mike on

After testing the BMW M2 and M4, we were surprised that the M2 posted effectively identical test numbers to the M4’s despite a 60-hp deficit and tires 10mm narrower at each corner. The M4 pulls a significant lead in acceleration at higher speeds, where its rear tires aren’t overwhelmed by the thrust of its more powerful engine. Combining that with its longer wheelbase, we estimated the M4 would be much faster than the M2 around a racetrack.

We were wrong. The M2 proved to be the faster car. This is the difference that intangibles make. This M4, although far better than previous M4s we’ve driven, was a handful to control at its limit. With very little understeer and laggy turbos that hit with a brutal punch, it snap-oversteers on the way out of corners. The M2 understeers more but puts power down far more easily. Importantly, its engine and rear end respond linearly to the requests for power, making it far easier to control, even for a seasoned veteran like Randy Pobst. In his supremely talented hands, the M2 was 0.21 second quicker around Streets. In yours or mine, that difference would be far greater.

Read the 2016 BMW M2 First Test review HERE.

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BMW M2 vs BMW M4 track mapBMW M2 vs BMW M4 track map
Two is Greater Than Four The M4 keeps the M2 astern until the pair hit Turn 8’s Bowl section. It tries to reel in the smaller Bimmer down the back straight, but it’s nothing but taillights to the finish.
2015 BMW M4 2016 BMW M2 (European Spec)
BASE PRICE $65,195$52,695
PRICE AS TESTED $77,495$53,245
VEHICLE LAYOUT Front-engine, RWD, 4-pass, 2-door coupeFront-engine, RWD, 4-pass, 2-door coupe
ENGINE 3.0L/425-hp/406-lb-ft twin-turbo DOHC 24-valve I-63.0L/365-hp/343-lb-ft turbo DOHC 24-valve I-6
TRANSMISSION 6-speed manual6-speed manual
CURB WEIGHT (F/R DIST) 3,512 lb (52/48%)3,411 lb (52/48%)
WHEELBASE 110.7 in106.0 in
LENGTH x WIDTH x HEIGHT 184.5 x 73.6 x 54.4 in176.2 x 73.0 x 55.5 in
0-60 MPH 4.2 sec4.2 sec
QUARTER MILE 12.5 sec @ 116.5 mph12.8 sec @ 107.5 mph
BRAKING, 60-0 MPH 108 ft107 ft
LATERAL ACCELERATION 1.00 g (avg)1.01 g (avg)
MT FIGURE EIGHT 24.1 sec @ 0.82 g (avg)24.1 sec @ 0.82 g (avg)
EPA CITY/HWY/COMB FUEL ECON 17/26/20 mpg18/27/21 mpg (est)
ENERGY CONS, CITY/HWY 198/130 kW-hrs/100 miles187/125 kW-hrs/100 miles
CO2 EMISSIONS, COMB 0.96 lb/mile0.92 lb/mile

2015 BMW M4 front end
2015 BMW M4 front three quarters
2015 BMW M4 rear three quarter
2015 BMW M4 side
2015 BMW M4 front three quarter in motion
2015 BMW M4 front three quarter in motion 02
2015 BMW M4 wheels
2015 BMW M4 tailpipe
2015 BMW M4 interior
2015 BMW M4 steering wheel
2015 BMW M4 interior seats
2015 BMW M4 rear interior seats
2015 BMW M4 engine092
2015 BMW M4 engine
2015 BMW M4 engine cover
2015 BMW M4 gear shifter
2016 BMW M2 Coupe front end
2016 BMW M2 Coupe front three quarter 03
2016 BMW M2 Coupe rear three quarter 02
2016 BMW M2 Coupe side 02
2016 BMW M2 Coupe front three quarter in motion 21
2016 BMW M2 Coupe front three quarter in motion 16
2016 BMW M2 Coupe front wheels
2016 BMW M2 Coupe rear tailpipe
2016 BMW M2 Coupe interior
2016 BMW M2 Coupe interior view
2016 BMW M2 Coupe interior seats
2016 BMW M2 Coupe interior view 02
2016 BMW M2 Coupe engine
2016 BMW M2 Coupe engine 03
2016 BMW M2 Coupe engine 02
2016 BMW M2 gear knob

The post BMW M2 Versus M4: Sibling Rivalry appeared first on Motor Trend.

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