1978 Cadillac Seville vs. 1989 Chevrolet Astro
To start off, 1989 Chevrolet Astro is newer by 11 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1989 Chevrolet Astro (183 HP @ 4400 RPM) has 15 more horse power than 1978 Cadillac Seville. (168 HP @ 4200 RPM) In normal driving conditions, 1989 Chevrolet Astro should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1989 Chevrolet Astro weights approximately 5 kg more than 1978 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac Seville. In wet, icy, snow, or gravel driving conditions, 1989 Chevrolet Astro will offer significantly more control. 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, 1978 Cadillac Seville (365 Nm @ 2000 RPM) has 27 more torque (in Nm) than 1989 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1978 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet Astro. 1978 Cadillac Seville has automatic transmission and 1989 Chevrolet Astro has manual transmission. 1989 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Cadillac Seville | 1989 Chevrolet Astro | |
Make | Cadillac | Chevrolet |
Model | Seville | Astro |
Year Released | 1978 | 1989 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 5735 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 168 HP | 183 HP |
Engine RPM | 4200 RPM | 4400 RPM |
Torque | 365 Nm | 338 Nm |
Torque RPM | 2000 RPM | 2800 RPM |
Engine Bore Size | 103 mm | 101.6 mm |
Engine Stroke Size | 86 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 8 seats |
Vehicle Weight | 1890 kg | 1895 kg |
Vehicle Length | 5190 mm | 4830 mm |
Vehicle Width | 1830 mm | 1980 mm |
Vehicle Height | 1400 mm | 1910 mm |
Wheelbase Size | 2910 mm | 2830 mm |