1983 Chevrolet Suburban vs. 1977 Pontiac Firebird
To start off, 1983 Chevrolet Suburban is newer by 6 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 7,445 cc (8 cylinders), 1983 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 1983 Chevrolet Suburban (227 HP @ 3800 RPM) has 102 more horse power than 1977 Pontiac Firebird. (125 HP @ 3200 RPM). In normal driving conditions, 1983 Chevrolet Suburban should accelerate faster than 1977 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1983 Chevrolet Suburban weights approximately 860 kg more than 1977 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1977 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1983 Chevrolet Suburban 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, 1983 Chevrolet Suburban (488 Nm @ 2800 RPM) has 156 more torque (in Nm) than 1977 Pontiac Firebird. (332 Nm @ 2000 RPM). This means 1983 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1977 Pontiac Firebird.
Compare all specifications:
1983 Chevrolet Suburban | 1977 Pontiac Firebird | |
Make | Chevrolet | Pontiac |
Model | Suburban | Firebird |
Year Released | 1983 | 1977 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 7445 cc | 3790 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 227 HP | 125 HP |
Engine RPM | 3800 RPM | 3200 RPM |
Torque | 488 Nm | 332 Nm |
Torque RPM | 2800 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 2330 kg | 1470 kg |
Vehicle Length | 5480 mm | 4880 mm |
Vehicle Width | 1950 mm | 1870 mm |
Vehicle Height | 1800 mm | 1290 mm |
Wheelbase Size | 3300 mm | 2750 mm |