2002 Alfa Romeo 156 vs. 2006 MG ZR
To start off, 2006 MG ZR is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2002 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (189 HP @ 6300 RPM) has 30 more horse power than 2006 MG ZR. (159 HP @ 6900 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 2006 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 156 weights approximately 245 kg more than 2006 MG ZR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2002 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 44 more torque (in Nm) than 2006 MG ZR. (174 Nm @ 4700 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZR.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2006 MG ZR | |
| Make | Alfa Romeo | MG |
| Model | 156 | ZR |
| Year Released | 2002 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 159 HP |
| Engine RPM | 6300 RPM | 6900 RPM |
| Torque | 218 Nm | 174 Nm |
| Torque RPM | 5000 RPM | 4700 RPM |
| Engine Bore Size | 88 mm | 80 mm |
| Engine Stroke Size | 68.3 mm | 89.3 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 230 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1430 kg | 1185 kg |
| Vehicle Length | 4440 mm | 4020 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 63 L | 50 L |
