Is a Rover Worth 22K more?

I wonder why I bought my Sorie, see below
08 Sorento 08 Rover LR3

Standard Engine 3.8L 262 hp 4.4L 300 hp V8
Cargo Volume (cu. ft.)31.70 9.90
ABS Brakes Std. Std.
Traction Control Std. Std.
Vehicle Stability
Control System Std. Std
Front Headroom (in.) 39.70 40.40
Front Legroom (in.) 42.60 42.40
Rear Legroom (in.) 36.10 37.60
Front Shoulder Room (in.) 58.90 59.20
Rear Shoulder Room (in.) 58.40 59.40
Cruise Control Std. Std.
Tachometer Std. Std.
Tilt Steering Std. Std.
Tilt Steering Column Std. Std.
Leather Steering Wheel Std. Std.
Steering Wheel Mounted
Controls Std. Std.
Tire Inflation/Pressure
Monitor Std. Std.
Trip Computer Std. Std.

Base Retail Price $26,665 $48,525