2003 MG ZS vs. 2007 Alfa Romeo 159
To start off, 2007 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 MG ZS. In addition, the cost of maintenance, including insurance, on 2003 MG ZS would be higher. At 2,497 cc (6 cylinders), 2003 MG ZS is equipped with a bigger engine. In terms of performance, 2003 MG ZS (175 HP @ 6500 RPM) has 57 more horse power than 2007 Alfa Romeo 159. (118 HP @ 4000 RPM). In normal driving conditions, 2003 MG ZS should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 321 kg more than 2003 MG ZS.
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, 2007 Alfa Romeo 159 (280 Nm @ 2000 RPM) has 40 more torque (in Nm) than 2003 MG ZS. (240 Nm @ 4000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZS. 2007 Alfa Romeo 159 has automatic transmission and 2003 MG ZS has manual transmission. 2003 MG ZS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Alfa Romeo 159 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 MG ZS | 2007 Alfa Romeo 159 | |
| Make | MG | Alfa Romeo |
| Model | ZS | 159 |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 118 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 240 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 82 mm |
| Engine Stroke Size | 82.8 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.7 seconds | 11.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1656 kg |
| Vehicle Length | 4380 mm | 4670 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1390 mm | 1460 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
| Fuel Consumption Overall | 9.5 L/100km | 6 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
