Opel Signum 2003 vs Audi A4 2001
| Body: | Hatchback | Sedan | |
|---|---|---|---|
| The hatchback generally has more luggage space thanks to a larger trunk door opening and the ability to convert the rear of the passenger compartment into luggage space. Sedans tend to be quieter than hatchbacks, due to a more isolated rear area. | |||
| Gearbox: | Manual | Manual | |
| Engine: | 1.8 Petrol | 1.8 Petrol | |
| Camshaft drive: | Timing belt | Timing chain and belt | |
Performance | |||
| Power: | 125 HP | 150 HP | |
| Torque: | 170 NM | 210 NM | |
| Acceleration 0-100 km/h: | 12.2 seconds | 8.9 seconds | |
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Audi A4 is a more dynamic driving. Opel Signum engine produces 25 HP less power than Audi A4, whereas torque is 40 NM less than Audi A4. Due to the lower power, Opel Signum reaches 100 km/h speed 3.3 seconds later. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 7.9 | 8.2 | |
| Real fuel consumption: | 7.6 l/100km | 9.1 l/100km | |
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The Opel Signum is a better choice when it comes to fuel economy. By specification Opel Signum consumes 0.3 litres less fuel per 100 km than the Audi A4, which means that by driving the Opel Signum over 15,000 km in a year you can save 45 litres of fuel. By comparing actual fuel consumption based on user reports, Opel Signum consumes 1.5 litres less fuel per 100 km than the Audi A4. | |||
| Fuel tank capacity: | 60 litres | 70 litres | |
| Full fuel tank distance: | 750 km in combined cycle | 850 km in combined cycle | |
| 980 km on highway | 1090 km on highway | ||
| 780 km with real consumption | 760 km with real consumption | ||
Engines | |||
| Average engine lifespan: | 420'000 km | 440'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used. | |||
| Engine production duration: | 9 years | 9 years | |
| Engine spread: | Installed on at least 4 other car models, including Opel Astra, Opel Zafira, Opel Vectra, Opel Meriva | Installed on at least 9 other car models, including Volkswagen Passat, Volkswagen Golf, Skoda Octavia, Audi A3 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Audi A4 might be a better choice in this respect. | |||
Dimensions | |||
| Length: | 4.64 m | 4.55 m | |
| Width: | 1.80 m | 1.77 m | |
| Height: | 1.47 m | 1.43 m | |
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Opel Signum is larger. Opel Signum is 9 cm longer than the Audi A4, 3 cm wider, while the height of Opel Signum is 4 cm higher. | |||
| Trunk capacity: | 365 litres | 445 litres | |
| Trunk max capacity: with rear seats folded down |
1410 litres | no data | |
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Audi A4 has more luggage space. Despite its longer length, Opel Signum has 80 litres less trunk space than the Audi A4. This could mean that the Opel Signum uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. | |||
| Turning diameter: | 11.2 meters | 11.1 meters | |
| The turning circle of the Opel Signum is 0.1 metres more than that of the Audi A4. | |||
| Gross weight (kg): | 1`995 | 1`925 | |
| Safety: | |||
| Quality: | average | high | |
| Audi A4 has fewer problems. According to annual technical inspection data Opel Signum has serious deffects in 55 percent more cases than Audi A4, so Audi A4 quality is probably significantly better | |||
| Average price (€): | 1400 | 2000 | |
| Rating in user reviews: | 7.6/10 | 7.2/10 | |
| Pros and Cons: |
Opel Signum has
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Audi A4 has
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