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| General Information |
| Make |
MG |
| Model |
ZS 120 Stepspeed |
| Production Year |
2001 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S HBK |
| Number of Doors |
5 |
| Wheelbase |
2620 mm (103,1 in) |
| Front Track |
1475 mm (58,1 in) |
| Rear Track |
1465 mm (57,7 in) |
| Length |
4532 mm (178,4 in) |
| Width |
1696 mm (66,8 in) |
| Height |
1386 mm (54,6 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,73 |
| Weight |
1240 kg (2731,3 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
55 litre (12,1 Imp gal , 14,5 US gal) |
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| Aerodynamics |
| Drag Coefficient |
0,32 |
| Frontal Area |
2,03 |
| Cx |
0,65 |
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| Engine Specifications |
| Engine Manufacturer |
Rover |
| Engine Location |
Front |
| Engine Alignment |
Transverse |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
4 (Total of 16 Pieces) |
| Engine Displacement |
1795 cc (109,54 cu in) |
| Bore |
80 mm (3,15 in) |
| Stroke |
89,3 mm (3,52 in) |
| Bore / Stroke Ratio |
0,9 |
| Unitary Capacity |
448,75 cc/cylinder (27,38 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
10,5 : 1 |
| Fuel System Type |
EMS3 fuel inj. |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
115 HP (85,8 kW) |
| Maximum Engine Power rpm |
5500 d/d |
| Maximum Engine Torque |
160 N.m (118,1 lb.ft , 16,3 kg.m) |
| Maximum Engine Torque rpm |
2750 d/d |
| Engine Torque at Max. Engine Power rpm |
148,9 N.m (5500 d/d) |
| Power / Weight Ratio |
92,7 HP/ton (69,2 W/kg) |
| Power / Engine Displacement Ratio |
64,1 HP/litre (47,8 kW/litre) |
| CO2 Emissions |
203 g/km |
| Fuel Consumption |
11.9/6.5/8.5 l/100km urban/extra-urban/combined |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
9,9 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
185 km/h (115 mph) |
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| Gearbox and Transmission |
| Transmission Type |
CVT |
| Top Gear Ratio |
0,44 : 1 |
| Final Drive Ratio |
4,05 : 1 |
| Drive Wheels |
FWD (Front Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,6 m (38,1 ft) |
| Suspension (front) |
I.DW.CS.ARB. |
| Suspension (rear) |
I.MulitLi.CS.ARB. |
| Brakes (front/rear) |
VeDi/Di-S-ABS |
| Brake Disc Diameter (front) |
262 mm |
| Brake Disc Diameter (rear) |
239 mm |
| Wheels (front) |
6.5J x 16 |
| Wheels (rear) |
6.5J x 16 |
| Tyres (front) |
205/50 R 16 |
| Tyres (rear) |
205/50 R 16 |
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