1983 Ford Fiesta vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1983 Ford Fiesta would be higher. At 3,175 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (208 HP @ 6200 RPM) has 155 more horse power than 1983 Ford Fiesta. (53 HP @ 4800 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1983 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 775 kg more than 1983 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Opel Signum (300 Nm @ 4000 RPM) has 205 more torque (in Nm) than 1983 Ford Fiesta. (95 Nm @ 3000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Fiesta. 2008 Opel Signum has automatic transmission and 1983 Ford Fiesta has manual transmission. 1983 Ford Fiesta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Ford Fiesta | 2008 Opel Signum | |
| Make | Ford | Opel |
| Model | Fiesta | Signum |
| Year Released | 1983 | 2008 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 53 HP | 208 HP |
| Engine RPM | 4800 RPM | 6200 RPM |
| Torque | 95 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 80 mm | 88 mm |
| Engine Compression Ratio | 21.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 835 kg | 1610 kg |
| Vehicle Length | 3570 mm | 4640 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2840 mm |
| Fuel Tank Capacity | 34 L | 60 L |
