1968 Opel Diplomat vs. 2011 Seat Exeo
To start off, 2011 Seat Exeo is newer by 43 year(s). Which means there will be less support and parts availability for 1968 Opel Diplomat. In addition, the cost of maintenance, including insurance, on 1968 Opel Diplomat would be higher. At 5,354 cc (8 cylinders), 1968 Opel Diplomat is equipped with a bigger engine. In terms of performance, 1968 Opel Diplomat (227 HP @ 4700 RPM) has 126 more horse power than 2011 Seat Exeo. (101 HP @ 5600 RPM). In normal driving conditions, 1968 Opel Diplomat should accelerate faster than 2011 Seat Exeo. With that said, vehicle weight also plays an important factor in acceleration. 1968 Opel Diplomat weights approximately 290 kg more than 2011 Seat Exeo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Opel Diplomat 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 1968 Opel Diplomat. However, in wet, icy, snow, or gravel driving conditions, 2011 Seat Exeo, 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, 1968 Opel Diplomat (427 Nm @ 3000 RPM) has 279 more torque (in Nm) than 2011 Seat Exeo. (148 Nm @ 3800 RPM). This means 1968 Opel Diplomat will have an easier job in driving up hills or pulling heavy equipment than 2011 Seat Exeo. 1968 Opel Diplomat has automatic transmission and 2011 Seat Exeo has manual transmission. 2011 Seat Exeo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Opel Diplomat will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1968 Opel Diplomat | 2011 Seat Exeo | |
| Make | Opel | Seat |
| Model | Diplomat | Exeo |
| Year Released | 1968 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 5354 cc | 1595 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 227 HP | 101 HP |
| Engine RPM | 4700 RPM | 5600 RPM |
| Torque | 427 Nm | 148 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Top Speed | 202 km/hour | 190 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 12.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1400 kg |
| Vehicle Length | 4960 mm | 4661 mm |
| Vehicle Width | 1910 mm | 1772 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2642 mm |
