The new Defender Octa builds on what is already one of the most capable off-road SUVs in the market. This isn’t a complete overhaul; it’s an upgrade focused on performance, capability, and driving dynamics.

We spent time with the most powerful Defender yet, both on and off the road, to see what’s changed.
Design: Familiar with Functional Updates
The overall design remains true to the standard Defender, with a few additions that give the Octa a more purposeful look.

Up front, changes include:
- Larger grille with a revised pattern
- Wider stance with flared wheel arches
- Additional functional elements like tow hooks
Other updates:
- New 20-inch and 22-inch wheel options
- 33-inch off-road tyre setup (on select variants)
- Octa-specific badging, including a diamond logo on the C-pillar
The rear remains largely unchanged, apart from minor detailing.
Interior: Sportier, Slightly More Premium
Inside, the Octa builds on the Defender’s functional cabin with a few enhancements.

Key highlights include:
- New material finishes, including fabric-leather blends
- Carbon fibre trim elements
- Revised sport seats with better bolstering
The front seats now offer a more supportive, bucket-like feel, especially useful during aggressive driving.
Performance: The Most Powerful Defender Yet
The biggest change comes under the hood.

- 4.4-litre V8 (BMW-sourced)
- Around 635 hp and 750 Nm
- Mild-hybrid assist adds a small boost
Performance is strong for a vehicle of this size:
- Quick acceleration for its weight
- Strong mid-range pull
- Capable of over 200 km/h
A dedicated “Octa mode” sharpens the car further, especially for high-speed off-road driving.
Driving Experience
On the road, the Octa feels more dynamic than the standard Defender.
- Steering is tighter and more controlled
- Strong braking performance despite the weight
- Improved body control in sportier drive modes.
However:
- Some body roll is still noticeable in normal mode
- The ride can feel slightly firm with off-road tyres
Switching to dynamic or Octa mode improves stability and reduces body roll significantly.
Off-Road Capability
This remains the core strength of the Defender, and the Octa takes it further.

Key upgrades include:
- New 6D dynamic suspension system
- Increased ground clearance and articulation
- Around 1 metre wading depth
- Multiple terrain modes (mud, sand, rock, etc.)
Other highlights:
- Rear-wheel steering improves manoeuvring
- Hill descent control works smoothly
- 360-degree camera aids visibility on tough trails
The overall experience is more effortless, even for less experienced drivers.
Scope for Improvements
A few points worth considering:
- Off-road tyres can feel slightly harsh on regular roads
- Some features, like dynamic seat support, could have been better integrated
- High-speed capability is limited in real-world conditions due to regulations
Verdict
The Defender Octa doesn’t change the formula; it enhances it.
It delivers:
- More power
- Better dynamics
- Even higher off-road capability
At the same time, it retains what makes the Defender popular in the first place.
For buyers looking for a more performance-focused Defender without compromising capability, the Octa fits the brief well.