Sve varijante Signum (facelift 2005)
Vauxhall Signum 1.8 (122 Hp)
Gorivo: Benzin Snaga: 122 ks Pogon: Prednji Zapremina: 1796 cm3
Vauxhall Signum 1.8 (140 Hp) Easytronic
Gorivo: Benzin Snaga: 140 ks Pogon: Prednji Zapremina: 1796 cm3
Vauxhall Signum 1.8 (140 Hp) Manual 5-speed
Vauxhall Signum 1.8 (140 Hp) Manual 6-speed
Vauxhall Signum 2.0 Turbo (175 Hp)
Gorivo: Benzin Snaga: 175 ks Pogon: Prednji Zapremina: 1998 cm3
Vauxhall Signum 2.2 (155 Hp) Automatic
Gorivo: Benzin Snaga: 155 ks Pogon: Prednji Zapremina: 2198 cm3
Vauxhall Signum 2.2 (155 Hp) Manual 5-speed
Vauxhall Signum 2.2 (155 Hp) Manual 6-speed
Vauxhall Signum 2.8 Turbo V6 (250 Hp)
Gorivo: Benzin Snaga: 250 ks Pogon: Prednji Zapremina: 2792 cm3
Vauxhall Signum 2.8 Turbo V6 (250 Hp) Automatic
Vauxhall Signum 2.8i V6 24V Turbo ECOTEC (230 Hp)
Gorivo: Benzin Snaga: 230 ks Pogon: Prednji Zapremina: 2792 cm3
Vauxhall Signum 2.8i V6 24V Turbo ECOTEC (230 Hp) Automatic
Vauxhall Signum 1.9 CDTI (100 Hp)
Gorivo: Dizel Snaga: 100 ks Pogon: Prednji Zapremina: 1910 cm3
Vauxhall Signum 1.9 CDTI (120 Hp)
Gorivo: Dizel Snaga: 120 ks Pogon: Prednji Zapremina: 1910 cm3
Vauxhall Signum 1.9 CDTI (150 Hp)
Gorivo: Dizel Snaga: 150 ks Pogon: Prednji Zapremina: 1910 cm3
Vauxhall Signum 1.9 CDTI (150 Hp) Automatic
Vauxhall Signum 3.0 V6 CDTi 24V ECOTEC (184 Hp)
Gorivo: Dizel Snaga: 184 ks Pogon: Prednji Zapremina: 2958 cm3
Vauxhall Signum 3.0 V6 CDTi 24V ECOTEC (184 Hp) Automatic
