1978 Honda Accord vs. 2006 Infiniti QX56
To start off, 2006 Infiniti QX56 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Honda Accord. In addition, the cost of maintenance, including insurance, on 1978 Honda Accord would be higher. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 236 more horse power than 1978 Honda Accord. (79 HP @ 5300 RPM) In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 1978 Honda Accord. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX56 weights approximately 390 kg more than 1978 Honda Accord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Honda Accord. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX56 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 Infiniti QX56 (529 Nm @ 3600 RPM) has 403 more torque (in Nm) than 1978 Honda Accord. (126 Nm @ 3700 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1978 Honda Accord.
Compare all specifications:
| 1978 Honda Accord | 2006 Infiniti QX56 | |
| Make | Honda | Infiniti |
| Model | Accord | QX56 |
| Year Released | 1978 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1602 cc | 5555 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 315 HP |
| Engine RPM | 5300 RPM | 4900 RPM |
| Torque | 126 Nm | 529 Nm |
| Torque RPM | 3700 RPM | 3600 RPM |
| Engine Bore Size | 77.1 mm | 98 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Engine Compression Ratio | 8.4:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1320 kg |
| Vehicle Length | 4350 mm | 5260 mm |
| Vehicle Width | 1630 mm | 2010 mm |
| Vehicle Height | 1370 mm | 1980 mm |
| Wheelbase Size | 2290 mm | 3140 mm |
| Fuel Tank Capacity | 50 L | 106 L |
