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AMC›Ambassador›Final generation

258 Six

Final generation · 1970–1974

The 258 Six is an Ambassador sedan built from 1970 to 1974. It runs a 4.2-litre petrol six-cylinder with 150 PS and 325 Nm of torque.

148 hpPower
1970-1974Year
Engineering passport

Specifications

Powertrain
Engineering details
Displacement4.2 L
Cylinders6
FuelPetrol
Performance
Numbers that matter
Power148 hp
Torque325 Nm

STORY

Nash used the Ambassador name for its largest cars, and it stayed on AMC's biggest model after the 1954 merger with Hudson. The generation was sold from 1967 to 1974 under the AMC name. Engines ranged from the 232 cu in six to V8s of up to 401 cu in. The Ambassador was dropped after 1974.

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