1977 Buick LeSabre vs. 1973 Pontiac Firebird
To start off, 1977 Buick LeSabre is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 4,092 cc (6 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1977 Buick LeSabre (163 HP @ 4000 RPM) has 55 more horse power than 1973 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 1973 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 160 kg more than 1973 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Buick LeSabre (329 Nm @ 2800 RPM) has 92 more torque (in Nm) than 1973 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1973 Pontiac Firebird.
Compare all specifications:
1977 Buick LeSabre | 1973 Pontiac Firebird | |
Make | Buick | Pontiac |
Model | LeSabre | Firebird |
Year Released | 1977 | 1973 |
Engine Position | Front | Front |
Engine Size | 3791 cc | 4092 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 163 HP | 108 HP |
Engine RPM | 4000 RPM | 3600 RPM |
Torque | 329 Nm | 237 Nm |
Torque RPM | 2800 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1630 kg | 1470 kg |
Vehicle Length | 5550 mm | 4880 mm |
Vehicle Width | 1910 mm | 1870 mm |
Vehicle Height | 1430 mm | 1290 mm |
Wheelbase Size | 2950 mm | 2750 mm |