The Buick Rainier shares its body shell and mechanical platform with GM's other mid-size SUVs, the Chevrolet TrailBlazer and GMC...
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Engine: 4,160 cc 4.2 liters in-line 6 front engine with 93 mm bore, 102 mm stroke, 10 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder LL8
Drivetrain: 4x4 wheel drive
Seating Capacity: 5
Body Style: SUV