1991 Buick LeSabre vs. 1963 Tatra T603
To start off, 1991 Buick LeSabre is newer by 28 year(s). Which means there will be less support and parts availability for 1963 Tatra T603. In addition, the cost of maintenance, including insurance, on 1963 Tatra T603 would be higher. At 3,791 cc (6 cylinders), 1991 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1991 Buick LeSabre (168 HP @ 4800 RPM) has 74 more horse power than 1963 Tatra T603. (94 HP @ 5000 RPM). In normal driving conditions, 1991 Buick LeSabre should accelerate faster than 1963 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick LeSabre weights approximately 74 kg more than 1963 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Tatra T603 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 1963 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick LeSabre, 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, 1991 Buick LeSabre (299 Nm @ 3200 RPM) has 141 more torque (in Nm) than 1963 Tatra T603. (158 Nm @ 3000 RPM). This means 1991 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1963 Tatra T603.
Compare all specifications:
| 1991 Buick LeSabre | 1963 Tatra T603 | |
| Make | Buick | Tatra |
| Model | LeSabre | T603 |
| Year Released | 1991 | 1963 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 3791 cc | 2545 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 168 HP | 94 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 299 Nm | 158 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1476 kg |
| Vehicle Length | 5090 mm | 5070 mm |
| Vehicle Width | 1910 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1540 mm |
| Wheelbase Size | 2820 mm | 2760 mm |
