1977 Honda Accord vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Honda Accord. In addition, the cost of maintenance, including insurance, on 1977 Honda Accord would be higher. At 1,909 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (148 HP @ 4000 RPM) has 69 more horse power than 1977 Honda Accord. (79 HP @ 5300 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1977 Honda Accord. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 270 kg more than 1977 Honda Accord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Opel Vectra (321 Nm @ 2000 RPM) has 195 more torque (in Nm) than 1977 Honda Accord. (126 Nm @ 3700 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1977 Honda Accord.
Compare all specifications:
| 1977 Honda Accord | 2005 Opel Vectra | |
| Make | Honda | Opel |
| Model | Accord | Vectra |
| Year Released | 1977 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 148 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 126 Nm | 321 Nm |
| Torque RPM | 3700 RPM | 2000 RPM |
| Engine Bore Size | 77 mm | 82 mm |
| Engine Stroke Size | 86 mm | 90.4 mm |
| Engine Compression Ratio | 8.4:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 930 kg | 1200 kg |
| Vehicle Length | 4350 mm | 4600 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2640 mm |
| Fuel Tank Capacity | 50 L | 61 L |
