The short answer
The Monarch Standard
Current-Generation V8 Power
The GM LT1 is the modern successor to the LS engine family. It is a 6.2-liter Gen V V8 with direct injection, making around 460 horsepower with better efficiency and throttle response than the older LS3.
In a Monarch Defender, the LT1 is paired with a GM automatic transmission, upgraded axles, and performance suspension. An LT4 supercharged upgrade is available for buyers who want considerably more power.
Technical Highlights
Meticulously engineered and hand-assembled at our facility, every component is selected for its uncompromising quality and performance.
460HP GM LT1 V8
The current-generation 6.2L V8 with direct injection for strong, efficient, modern power.
GM Automatic Transmission
Smooth, modern shifting and relaxed highway cruising, with serviceability anywhere.
LT4 Supercharged Option
For buyers who want more, the supercharged LT4 upgrade delivers around 650 horsepower.
Attention to every detail
A masterpiece of engineering and craftsmanship
Frequently Asked Questions
What is the difference between an LT1 and an LS3 Defender?
The LT1 is the newer Gen V engine with direct injection, making around 460 horsepower with better efficiency. The LS3 is the proven Gen IV engine making around 430 horsepower. Both are excellent; the LT1 is the more modern choice.
How much power does the LT1 Defender make?
The GM LT1 makes around 460 horsepower. A supercharged LT4 upgrade is available, producing around 650 horsepower.
Can I bring my own Defender for restoration?
At Monarch, we don't perform traditional restorations on client-supplied vehicles. We build every masterpiece from the ground up, starting with a new KTL-coated chassis and all-new components. However, we may accept your current Defender as a trade-in credit towards a new Monarch build. Please contact our team to discuss your vehicle.
How much does a LT1 V8 Land Rover Defender cost?
Pricing for our bespoke builds varies based on specifications. Typically, our complete builds range from $250,000 to $350,000+, which includes everything from the donor title to the final nut and bolt.
Do you ship internationally?
Yes, Monarch Defender offers white-glove international shipping. We handle all logistics and customs documentation to ensure your vehicle arrives safely at your doorstep, anywhere in the world.
Can I customize the interior materials?
Absolutely. Our design team works with you to select the finest Italian leathers, premium fabrics, and custom trim materials to create an interior that is uniquely yours.
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