2012 Porsche Boxster vs. 2005 Opel Signum
To start off, 2012 Porsche Boxster is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,400 cc (6 cylinders), 2012 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2012 Porsche Boxster (310 HP @ 6400 RPM) has 102 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM). In normal driving conditions, 2012 Porsche Boxster should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 259 kg more than 2012 Porsche Boxster.
Because 2012 Porsche Boxster 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 2012 Porsche Boxster. 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, 2012 Porsche Boxster (360 Nm @ 4400 RPM) has 60 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 2012 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2005 Opel Signum has automatic transmission and 2012 Porsche Boxster has manual transmission. 2012 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2012 Porsche Boxster | 2005 Opel Signum | |
| Make | Porsche | Opel |
| Model | Boxster | Signum |
| Year Released | 2012 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 3400 cc | 3174 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 310 HP | 208 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 360 Nm | 300 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1351 kg | 1610 kg |
| Vehicle Length | 4371 mm | 4640 mm |
| Vehicle Width | 1801 mm | 1800 mm |
| Vehicle Height | 1293 mm | 1470 mm |
| Wheelbase Size | 2416 mm | 2840 mm |
| Fuel Tank Capacity | 64 L | 60 L |
