1978 Buick LeSabre vs. 1974 Vauxhall Firenza
To start off, 1978 Buick LeSabre is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1974 Vauxhall Firenza would be higher. At 3,791 cc (6 cylinders), 1978 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1978 Buick LeSabre (104 HP @ 3400 RPM) has 27 more horse power than 1974 Vauxhall Firenza. (77 HP @ 5200 RPM). In normal driving conditions, 1978 Buick LeSabre should accelerate faster than 1974 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 1978 Buick LeSabre weights approximately 650 kg more than 1974 Vauxhall Firenza. 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, 1978 Buick LeSabre (251 Nm @ 2000 RPM) has 117 more torque (in Nm) than 1974 Vauxhall Firenza. (134 Nm @ 3000 RPM). This means 1978 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1974 Vauxhall Firenza. 1978 Buick LeSabre has automatic transmission and 1974 Vauxhall Firenza has manual transmission. 1974 Vauxhall Firenza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Buick LeSabre | 1974 Vauxhall Firenza | |
Make | Buick | Vauxhall |
Model | LeSabre | Firenza |
Year Released | 1978 | 1974 |
Engine Position | Front | Front |
Engine Size | 3791 cc | 1759 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 104 HP | 77 HP |
Engine RPM | 3400 RPM | 5200 RPM |
Torque | 251 Nm | 134 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1590 kg | 940 kg |
Vehicle Length | 5550 mm | 4150 mm |
Vehicle Width | 1910 mm | 1650 mm |
Vehicle Height | 1430 mm | 1340 mm |
Wheelbase Size | 2950 mm | 2470 mm |