1979 Buick Regal vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Buick Regal. In addition, the cost of maintenance, including insurance, on 1979 Buick Regal would be higher. At 4,348 cc (6 cylinders), 1979 Buick Regal is equipped with a bigger engine. In terms of performance, 1979 Buick Regal (119 HP @ 3600 RPM) has 20 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1979 Buick Regal should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 100 kg more than 1979 Buick Regal.
Because 1979 Buick Regal 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 1979 Buick Regal. 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, 1979 Buick Regal (285 Nm @ 1800 RPM) has 55 more torque (in Nm) than 2004 Opel Signum. (230 Nm @ 1500 RPM). This means 1979 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 1979 Buick Regal 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. 1979 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
1979 Buick Regal | 2004 Opel Signum | |
Make | Buick | Opel |
Model | Regal | Signum |
Year Released | 1979 | 2004 |
Engine Position | Front | Front |
Engine Size | 4348 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 119 HP | 99 HP |
Engine RPM | 3600 RPM | 3120 RPM |
Torque | 285 Nm | 230 Nm |
Torque RPM | 1800 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1495 kg | 1595 kg |
Vehicle Length | 5090 mm | 4640 mm |
Vehicle Width | 1840 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2750 mm | 2620 mm |