2003 TVR Tamora vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2003 TVR Tamora. In addition, the cost of maintenance, including insurance, on 2003 TVR Tamora would be higher. At 3,605 cc (6 cylinders), 2003 TVR Tamora is equipped with a bigger engine. In terms of performance, 2003 TVR Tamora (350 HP @ 7200 RPM) has 175 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2003 TVR Tamora should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 640 kg more than 2003 TVR Tamora.
Because 2003 TVR Tamora is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 TVR Tamora. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 TVR Tamora (381 Nm @ 5500 RPM) has 11 more torque (in Nm) than 2006 Opel Signum. (370 Nm @ 1900 RPM). This means 2003 TVR Tamora will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum. 2006 Opel Signum has automatic transmission and 2003 TVR Tamora has manual transmission. 2003 TVR Tamora will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 TVR Tamora | 2006 Opel Signum | |
| Make | TVR | Opel |
| Model | Tamora | Signum |
| Year Released | 2003 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3605 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 175 HP |
| Engine RPM | 7200 RPM | 4000 RPM |
| Torque | 381 Nm | 370 Nm |
| Torque RPM | 5500 RPM | 1900 RPM |
| Engine Bore Size | 96 mm | 87.5 mm |
| Engine Stroke Size | 83 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1670 kg |
| Vehicle Length | 3930 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 60 L |
