1977 Cadillac Seville vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1977 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1977 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1977 Cadillac Seville (178 HP @ 4400 RPM) has 119 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 1977 Cadillac Seville should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1977 Cadillac Seville weights approximately 940 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Cadillac Seville 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 Cadillac Seville. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, 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 Cadillac Seville (372 Nm @ 2000 RPM) has 268 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 1977 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1977 Cadillac Seville has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Cadillac Seville | 1991 Opel Astra | |
Make | Cadillac | Opel |
Model | Seville | Astra |
Year Released | 1977 | 1991 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5735 cc | 1389 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 178 HP | 59 HP |
Engine RPM | 4400 RPM | 5200 RPM |
Torque | 372 Nm | 104 Nm |
Torque RPM | 2000 RPM | 2800 RPM |
Engine Bore Size | 103 mm | 77.6 mm |
Engine Stroke Size | 86 mm | 73.4 mm |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1900 kg | 960 kg |
Vehicle Length | 5190 mm | 4250 mm |
Vehicle Width | 1830 mm | 1690 mm |
Vehicle Height | 1400 mm | 1430 mm |
Wheelbase Size | 2910 mm | 2610 mm |