1990 Buick LeSabre vs. 1974 Fiat 133
To start off, 1990 Buick LeSabre is newer by 16 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 3,800 cc (6 cylinders), 1990 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1990 Buick LeSabre (115 HP @ 3800 RPM) has 81 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 1990 Buick LeSabre should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick LeSabre weights approximately 966 kg more than 1974 Fiat 133. 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, 1990 Buick LeSabre (257 Nm @ 2000 RPM) has 203 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1990 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1990 Buick LeSabre | 1974 Fiat 133 | |
| Make | Buick | Fiat |
| Model | LeSabre | 133 |
| Year Released | 1990 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 3800 cc | 842 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 115 HP | 34 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 257 Nm | 54 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Bore Size | 96.5 mm | 65 mm |
| Engine Stroke Size | 86.4 mm | 68 mm |
| Engine Compression Ratio | 8.0:1 | 7.9:1 |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1656 kg | 690 kg |
| Vehicle Length | 5550 mm | 3460 mm |
| Vehicle Width | 1970 mm | 1430 mm |
| Vehicle Height | 1410 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2030 mm |
