Opel Signum 2003 3.0-V6 CDTI

Opel Signum 2003 3.0 diesel description

Hatchback Opel Signum 2003 3.0-V6 CDTI has been produced from June, 2003 to August, 2005. It has six-cylinder diesel engine with displacement of 3.0 litres, which produces power of 177 horsepower on 4000 rpm and torque 370 Nm (Newton metres) on 1900 revolutions per minute.

Opel Signum 2003 3.0-V6 CDTI has front wheel drive (FWD) and manual gearbox with 6 gears.
Opel Signum 2003 3.0-V6 CDTI accelerates to speed 100 kilometres per hour in 9.4 seconds. The maximum speed of this car is 221 km/h.

Opel Signum 2003 3.0-V6 CDTI fuel consumption is 7.4 litres per 100km in combined city/highway mode (13.5 km/l), city fuel economy - 10.2 l/100km, fuel consumption on highway - 5.8 l/100km. Fuel tank capacity is 60 litres or 15.85 gallons, which gives a mileage up to 800 kilometers without refueling in urban cycle and even up to 1020 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Opel is in line with, and sometimes even lower than, the manufacturer's stated combined consumption. More - Real Opel Signum fuel consumption.

Opel Signum safety

During safety testing Opel Signum has obtained 4 stars from five, which means good safety level.
Adults (driver and passenger) safety of Opel Signum is evaluated with four stars, and for pedestrian protection Opel Signum got one star.

With the same engine there is also Opel Signum version with automatic gearbox (Opel Signum 2003 3.0-V6 CDTI AT) available, which is more sluggish, reaching 100 km/h 0.5 seconds later (in 9.9 seconds), moreover, it is less economic with manufacturer's fuel consumption is higher by 0.5 litres per 100 km or 7 % - 7.9 litres per 100 km, whereas users reported real fuel consumption is higher by 0.7 litres per 100 km or 10 % - 7.9 litres per 100 km.
Opel Signum 2003

Opel Signum 2003 3.0-V6 CDTI technical data

Model: Opel Signum 3.0-V6 CDTI
Body style: Hatchback
Production period: 2003. June ... 2005. August 
Engine: 2958 cm3 Diesel, 6 cylinders CO2 emissions: 200 g/km
Power: 177 HP ON 4000 RPM Torque: 370 NM ON 1900 RPM
Gearbox: Manual gearbox (6 gears) Drive type: Front wheel drive (FWD)
Top speed: 221 km/h Acceleration 0-100 km/h: 9.4 seconds
Fuel consumption (l/100km): 7.4 (combined) 10.2 (urban) 5.8 (highway)
Real fuel consumption: 7.9 l/100km (29.8 MPG) by user reviews from various sources
Fuel tank capacity: 60 litres (15.9 gallons)
Car dimensions: 4.64m (length) 1.80m (width) 1.47m (height)
Turning diameter: 11.2 meters
Seats: 5 seats
Trunk capacity: 365 litres
Trunk max capacity: 1410 litres (with rear seats folded down)
Gross weight: 2185 kg

All Opel Signum hatchback [2003 - 2005] modifications

Modification Engine Power Consumption Gearbox
Opel Signum 2004 1.8-16V Jan 2004 — Aug 2004 1.8 Petrol 122 HP - Automatic
Opel Signum 2003 1.8-16V Jun 2003 — Aug 2004

Most fuel efficient petrol version

1.8 Petrol 125 HP 7.9 l/100km Manual (5)
Opel Signum 2004 1.9 CDTi Aug 2004 — Aug 2005 1.9 Diesel 120 HP 6.0 l/100km Manual (6)
Opel Signum 2004 1.9 CDTi Apr 2004 — Aug 2005 1.9 Diesel 150 HP 6.1 l/100km Manual (6)
Opel Signum 2004 1.9 CDTi Aug 2004 — Aug 2005 1.9 Diesel 150 HP 7.2 l/100km Automatic (6)
Opel Signum 2003 2.0-16V Turbo Jun 2003 — Aug 2005 2.0 Petrol 175 HP 9.2 l/100km Manual (6)
Opel Signum 2003 2.0 DTI ECOTEC Jan 2003 — Dec 2004

Most fuel efficient diesel version

2.0 Diesel 101 HP 5.9 l/100km Manual (5)
Opel Signum 2003 2.2-16V DGi Jun 2003 — Aug 2005 2.2 Petrol 155 HP 8.1 l/100km Manual (5)
Opel Signum 2003 2.2-16V DGi Jun 2003 — Aug 2005 2.2 Petrol 155 HP 9.1 l/100km Automatic (5)
Opel Signum 2003 2.2 DTi-16V Jun 2003 — Aug 2004

Most fuel efficient diesel version by real consumption

2.2 Diesel 125 HP 6.3 l/100km Manual (5)
Opel Signum 2003 2.2 DTi-16V Jun 2003 — Aug 2004 2.2 Diesel 125 HP 7.6 l/100km Automatic (5)
Opel Signum 2003 3.0-V6 CDTI Jun 2003 — Aug 2005

Most powerfull diesel version (177 HP)

3.0 Diesel 177 HP 7.4 l/100km Manual (6)
Opel Signum 2003 3.0-V6 CDTI Jun 2003 — Aug 2005

Most powerfull diesel version (177 HP)

3.0 Diesel 177 HP 7.9 l/100km Automatic (5)
Opel Signum 2003 3.2-V6 Cosmo Jun 2003 — Aug 2005

Most dynamic version - 100 km/h in 7.9 seconds

3.2 Petrol 211 HP 10.1 l/100km Manual (5)
Opel Signum 2003 3.2-V6 Cosmo Jun 2003 — Aug 2005

Most powerfull petrol version (211 HP)

3.2 Petrol 211 HP 10.7 l/100km Automatic (5)
Opel Signum 2003 reviews
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