2006 Isuzu Ascender vs. 1986 Lancia Thema
To start off, 2006 Isuzu Ascender is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1986 Lancia Thema would be higher. At 4,194 cc (6 cylinders), 2006 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2006 Isuzu Ascender (275 HP @ 6000 RPM) has 157 more horse power than 1986 Lancia Thema. (118 HP @ 5250 RPM). In normal driving conditions, 2006 Isuzu Ascender should accelerate faster than 1986 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu Ascender weights approximately 659 kg more than 1986 Lancia Thema. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1986 Lancia Thema. In wet, icy, snow, or gravel driving conditions, 2006 Isuzu Ascender 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, 2006 Isuzu Ascender (373 Nm @ 3600 RPM) has 208 more torque (in Nm) than 1986 Lancia Thema. (165 Nm @ 3300 RPM). This means 2006 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1986 Lancia Thema.
Compare all specifications:
| 2006 Isuzu Ascender | 1986 Lancia Thema | |
| Make | Isuzu | Lancia |
| Model | Ascender | Thema |
| Year Released | 2006 | 1986 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 118 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 373 Nm | 165 Nm |
| Torque RPM | 3600 RPM | 3300 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 102 mm | 90 mm |
| Engine Compression Ratio | 18.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1874 kg | 1215 kg |
| Vehicle Length | 4870 mm | 4600 mm |
| Vehicle Width | 1940 mm | 1740 mm |
| Vehicle Height | 1830 mm | 1440 mm |
| Wheelbase Size | 2880 mm | 2710 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 82 L | 65 L |
