2005 Isuzu Axiom vs. 1968 Opel Diplomat
To start off, 2005 Isuzu Axiom is newer by 37 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 15 more horse power than 2005 Isuzu Axiom. (212 HP @ 5400 RPM) In normal driving conditions, 1968 Opel Diplomat should accelerate faster than 2005 Isuzu Axiom. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Axiom weights approximately 210 kg more than 1968 Opel Diplomat.
Because 2005 Isuzu Axiom is four wheel drive (4WD), it will have significant more traction and grip than 1968 Opel Diplomat. In wet, icy, snow, or gravel driving conditions, 2005 Isuzu Axiom 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, 1968 Opel Diplomat (427 Nm @ 3000 RPM) has 115 more torque (in Nm) than 2005 Isuzu Axiom. (312 Nm @ 3000 RPM). This means 1968 Opel Diplomat will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu Axiom.
Compare all specifications:
| 2005 Isuzu Axiom | 1968 Opel Diplomat | |
| Make | Isuzu | Opel |
| Model | Axiom | Diplomat |
| Year Released | 2005 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 3492 cc | 5354 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 212 HP | 227 HP |
| Engine RPM | 5400 RPM | 4700 RPM |
| Torque | 312 Nm | 427 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1690 kg |
| Vehicle Length | 4650 mm | 4960 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1710 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
