2003 Alfa Romeo Spider vs. 2007 TVR Sagaris
To start off, 2007 TVR Sagaris is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 3,996 cc (8 cylinders), 2007 TVR Sagaris is equipped with a bigger engine. In terms of performance, 2007 TVR Sagaris (345 HP @ 7200 RPM) has 109 more horse power than 2003 Alfa Romeo Spider. (236 HP @ 6200 RPM) In normal driving conditions, 2007 TVR Sagaris should accelerate faster than 2003 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo Spider weights approximately 240 kg more than 2007 TVR Sagaris.
Because 2007 TVR Sagaris 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 2007 TVR Sagaris. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo Spider, 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, 2007 TVR Sagaris (391 Nm @ 5500 RPM) has 102 more torque (in Nm) than 2003 Alfa Romeo Spider. (289 Nm @ 4800 RPM). This means 2007 TVR Sagaris will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2007 TVR Sagaris | |
| Make | Alfa Romeo | TVR |
| Model | Spider | Sagaris |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 3996 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 236 HP | 345 HP |
| Engine RPM | 6200 RPM | 7200 RPM |
| Torque | 289 Nm | 391 Nm |
| Torque RPM | 4800 RPM | 5500 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Acceleration 0-100mph | 6.3 seconds | 4.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1230 kg |
| Vehicle Length | 4310 mm | 4240 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1320 mm | 1210 mm |
| Wheelbase Size | 2710 mm | 2370 mm |
| Fuel Consumption Overall | 13.2 L/100km | 13 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
