1978 Porsche 911 vs. 1991 Chevrolet Beretta
To start off, 1991 Chevrolet Beretta is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Porsche 911. In addition, the cost of maintenance, including insurance, on 1978 Porsche 911 would be higher. At 3,135 cc (6 cylinders), 1991 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 1978 Porsche 911 (355 HP @ 4200 RPM) has 217 more horse power than 1991 Chevrolet Beretta. (138 HP @ 4200 RPM). In normal driving conditions, 1978 Porsche 911 should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Beretta weights approximately 75 kg more than 1978 Porsche 911.
Because 1978 Porsche 911 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 1978 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Beretta, 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, 1978 Porsche 911 (750 Nm @ 2000 RPM) has 499 more torque (in Nm) than 1991 Chevrolet Beretta. (251 Nm @ 3200 RPM). This means 1978 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta.
Compare all specifications:
1978 Porsche 911 | 1991 Chevrolet Beretta | |
Make | Porsche | Chevrolet |
Model | 911 | Beretta |
Year Released | 1978 | 1991 |
Body Type | Coupe | Coupe |
Engine Position | Rear | Front |
Engine Size | 2992 cc | 3135 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 355 HP | 138 HP |
Engine RPM | 4200 RPM | 4200 RPM |
Torque | 750 Nm | 251 Nm |
Torque RPM | 2000 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1179 kg | 1254 kg |
Vehicle Length | 4300 mm | 4760 mm |
Vehicle Width | 1660 mm | 1740 mm |
Vehicle Height | 1330 mm | 1430 mm |
Wheelbase Size | 2270 mm | 2630 mm |
Fuel Tank Capacity | 80 L | 68 L |