1989 Ford Sierra vs. 1977 Tatra T613
To start off, 1989 Ford Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 1977 Tatra T613. In addition, the cost of maintenance, including insurance, on 1977 Tatra T613 would be higher. At 3,495 cc (8 cylinders), 1977 Tatra T613 is equipped with a bigger engine. In terms of performance, 1977 Tatra T613 (167 HP @ 5600 RPM) has 19 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 1977 Tatra T613 should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1977 Tatra T613 weights approximately 395 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Tatra T613. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra 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, 1977 Tatra T613 (270 Nm @ 3300 RPM) has 32 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 1977 Tatra T613 will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
| 1989 Ford Sierra | 1977 Tatra T613 | |
| Make | Ford | Tatra |
| Model | Sierra | T613 |
| Year Released | 1989 | 1977 |
| Engine Position | Front | Rear |
| Engine Size | 2933 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 167 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 238 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1690 kg |
| Vehicle Length | 4430 mm | 5030 mm |
| Vehicle Width | 1700 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2610 mm | 2990 mm |
