2004 Opel Signum vs. 1977 Pontiac Bonneville
To start off, 2004 Opel Signum is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Bonneville would be higher. At 5,734 cc (8 cylinders), 1977 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 5 more horse power than 1977 Pontiac Bonneville. (168 HP @ 3800 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1977 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Bonneville weights approximately 545 kg more than 2004 Opel Signum.
Because 1977 Pontiac Bonneville 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 1977 Pontiac Bonneville. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1977 Pontiac Bonneville (373 Nm @ 2000 RPM) has 108 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 1977 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 1977 Pontiac Bonneville has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Opel Signum | 1977 Pontiac Bonneville | |
Make | Opel | Pontiac |
Model | Signum | Bonneville |
Year Released | 2004 | 1977 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 5734 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 173 HP | 168 HP |
Engine RPM | 5500 RPM | 3800 RPM |
Torque | 265 Nm | 373 Nm |
Torque RPM | 2500 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1560 kg | 2105 kg |
Vehicle Length | 4640 mm | 5750 mm |
Vehicle Width | 1800 mm | 2030 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2840 mm | 3140 mm |