2004 MG ZS vs. 1991 Porsche 911
To start off, 2004 MG ZS is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 110 more horse power than 2004 MG ZS. (118 HP @ 5500 RPM) In normal driving conditions, 1991 Porsche 911 should accelerate faster than 2004 MG ZS. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 911 weights approximately 100 kg more than 2004 MG ZS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 121 more torque (in Nm) than 2004 MG ZS. (165 Nm @ 2750 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 MG ZS.
Compare all specifications:
| 2004 MG ZS | 1991 Porsche 911 | |
| Make | MG | Porsche |
| Model | ZS | 911 |
| Year Released | 2004 | 1991 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 1794 cc | 3163 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 118 HP | 228 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 165 Nm | 286 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1075 kg | 1175 kg |
| Vehicle Length | 4390 mm | 4300 mm |
| Vehicle Width | 1690 mm | 1660 mm |
| Vehicle Height | 1390 mm | 1260 mm |
