2006 MG ZT-T vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2006 MG ZT-T. In addition, the cost of maintenance, including insurance, on 2006 MG ZT-T would be higher. At 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 MG ZT-T (187 HP @ 6500 RPM) has 12 more horse power than 2008 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2006 MG ZT-T should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 10 kg more than 2006 MG ZT-T.
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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 125 more torque (in Nm) than 2006 MG ZT-T. (245 Nm @ 4000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZT-T. 2008 Opel Signum has automatic transmission and 2006 MG ZT-T has manual transmission. 2006 MG ZT-T will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 MG ZT-T | 2008 Opel Signum | |
| Make | MG | Opel |
| Model | ZT-T | Signum |
| Year Released | 2006 | 2008 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2957 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 245 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 80.1 mm | 87.5 mm |
| Engine Stroke Size | 82.8 mm | 82 mm |
| Engine Compression Ratio | 10.3:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 11.5 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1670 kg |
| Vehicle Length | 4800 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2840 mm |
| Fuel Consumption Overall | 5.8 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 65 L | 60 L |
