2005 Opel Signum vs. 2003 Tata E
To start off, 2005 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Tata E. In addition, the cost of maintenance, including insurance, on 2003 Tata E would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 60 more horse power than 2003 Tata E. (148 HP @ 5500 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 2003 Tata E. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 236 kg more than 2003 Tata E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Tata E 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 Tata E. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 90 more torque (in Nm) than 2003 Tata E. (210 Nm @ 4000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Tata E.
Compare all specifications:
| 2005 Opel Signum | 2003 Tata E | |
| Make | Opel | Tata |
| Model | Signum | E |
| Year Released | 2005 | 2003 |
| Engine Size | 3174 cc | 2199 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 148 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 300 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1610 kg | 1374 kg |
| Vehicle Length | 4640 mm | 4750 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2810 mm |
