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M3 (E30)
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Produced
September 1986 - December 1990.
Engine
In-line 4-cylinder, iron block
aluminium DOHC 16-valve cylinder head.
93.4 x 84mm, 2,302cc, compression ratio 10.5:1
Bosch ML Motronic fuel injection / ignition,
200bhp at 6,750rpm (195bhp with catalyst),
176lb.ft at 4,750rpm (169lb.ft with catalyst).
Transmission
Front-engine, rear drive. Final drive 3.25:1,
25% limited-slip differential.
Gear ratios
1st 3.72;
2nd 2.40;
3rd 1.77;
4th 1.26;
5th 1.00:1
Front Suspension
IFS, coil springs, Boge gas dampers,
MacPherson struts, trailing arms, anti-roll bar.
Rear Suspension
IRS, coil springs, trailing arms, Boge gas dampers, anti-roll bar.
Steering
Rack-and-pinion steering (19.6:1 ratio), power assisted, LHD only.
Brakes
Servo-assisted 284mm / 11.18in vented front discs,
250mm / 9.84in vented rear discs, ABS.
Wheels & Tyres
Alloy BBS 7 x 15in wheels with 205/55 VR15 tyres.
Body
2-door saloon in steel,
plastic front bumper / spoiler, bootlid, rear bumper and sills.
Dimensions
Length 4,360mm / 171.7in,
wheelbase 2,562mm / 100.9in,
width 1,675mm / 65.9in,
height 1,365mm / 53.7in,
kerb weight 1,200kg / 2,640lb.
Number produced
17,184 (all M3 saloons)
UK retail price
£22,750 in 1987.
Road Test
Performance Figures
Quoted bhp
200
Maximum (mph)
140
0-30mph (sec)
2.8
0-40mph
3.9
0-50mph
5.5
0-60mph
7.1
0-70mph
9.5
0-80mph
11.9
0-90mph
15.2
0-100mph
19.0
0-110mph
23.7
0-120mph
29.8
standing 1/4 mile
15.7
50-70 (top)
9.4
Overall MPG
20.3
Kerb weight (kg)
1,252
Source
Autocar