Opel Signum 2003 vs Peugeot 407 2006

 
Opel Signum
2003 - 2004
Peugeot 407
2006 - 2008
Body: HatchbackSedan
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: AutomaticManual
Engine: 2.2 Diesel2.2 Diesel
Camshaft drive: Timing chainTiming chain and belt

Performance

Power: 125 HP170 HP
Torque: 280 NM370 NM
Acceleration 0-100 km/h: 11.8 seconds8.7 seconds
Peugeot 407 is a more dynamic driving.
Opel Signum engine produces 45 HP less power than Peugeot 407, whereas torque is 90 NM less than Peugeot 407. Due to the lower power, Opel Signum reaches 100 km/h speed 3.1 seconds later.

Fuel consumption

Fuel consumption (l/100km): 7.66.1
The Peugeot 407 is a better choice when it comes to fuel economy.
Opel Signum consumes 1.5 litres more fuel per 100 km than the Peugeot 407, which means that if you drive 15,000 km in a year, the Opel Signum could require 225 litres more fuel.
Fuel tank capacity: 60 litres66 litres
Full fuel tank distance: 780 km in combined cycle1080 km in combined cycle
1030 km on highway1320 km on highway
Peugeot 407 gets more mileage on one fuel tank.

Engines

Average engine lifespan: 480'000 km420'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Opel Signum engine could be longer.
Engine production duration: 5 years4 years
Engine spread: Installed on at least 3 other car models, including Opel Astra, Opel Zafira, Opel VectraUsed also on Peugeot 607
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Opel Signum might be a better choice in this respect.

Dimensions

Length: 4.64 m4.68 m
Width: 1.80 m1.81 m
Height: 1.47 m1.45 m
Both cars are similar in size. Opel Signum is 4 cm shorter than the Peugeot 407, 1 cm narrower, while the height of Opel Signum is 2 cm higher.
Trunk capacity: 875 litres407 litres
Trunk max capacity:
with rear seats folded down
1410 litresno data
Opel Signum has more luggage capacity.
Even though the car is shorter, Opel Signum has 468 litres more trunk space than the Peugeot 407. The Peugeot 407 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter: 11.2 meters12 meters
The turning circle of the Opel Signum is 0.8 metres less than that of the Peugeot 407, which means Opel Signum can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): no data2`125
Safety:
Quality:
average

low
Opel Signum has fewer problems.
According to annual technical inspection data Peugeot 407 has serious deffects in 30 percent more cases than Opel Signum, so Opel Signum quality is probably significantly better
Average price (€): 14001600
Rating in user reviews: 7.6/10 7.3/10
Pros and Cons: Opel Signum has
  • longer expected engine lifespan
  • roomier boot
  • better manoeuvrability
  • fewer faults
  • lower price
Peugeot 407 has
  • more power
  • more dynamic
  • lower fuel consumption
  • more full fuel tank mileage
  • higher safety
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