Advanced EVAdvent 4LvsICON EVi40L
Complete head-to-head comparison. Which model is right for you?
Overall Winner: ICON EV i40L
ICON i40L wins for buyers who want premium technology, the best battery warranty in the industry, and superior braking in a lifted package. Advanced EV Advent 4L wins for budget-conscious buyers who want a capable lifted 4-seater at a significantly lower price with a Toyota-programmed controller. The i40L costs $4,600 more but delivers dramatically more tech and a 10-year battery warranty. The Advent 4L is hard to beat if price is the priority.
Quick Comparison
Key differences at a glance
Category-by-Category Breakdown
Detailed comparison across all important factors
| Category | Advanced EV Advent 4L | ICON EV i40L | Winner |
|---|---|---|---|
| Battery & Warranty | 5/10 Standard Trojan lead-acid batteries with lithium upgrade available. 2-year manufacturer warranty covers the vehicle. | 10/10 51V/105Ah ECO Lithium battery standard with industry-leading 10-year battery warranty plus 3-year vehicle warranty. | ICON EV i40L |
| Technology & Features | 5/10 LED lighting package, turn signals, horn, and 3-point seat belts. Functional but basic feature set focused on essentials. | 10/10 10.1-inch multimedia touchscreen, backup camera, Bluetooth audio, carbon fiber dash, full LED lighting, USB ports, wireless charging. | ICON EV i40L |
| Braking System | 6/10 Regenerative braking plus mechanical brakes. Adequate for the vehicle's weight and speed but basic system. | 10/10 Industry-leading four-wheel disc brakes with electromagnetic parking brake system. Premium stopping power for a lifted vehicle. | ICON EV i40L |
| Off-Road Capability | 8/10 Lifted chassis with brush guard, fender flares, 12-inch custom alloy wheels, and all-terrain DOT tires. Purpose-built for off-road with protective accessories. | 8/10 Lifted chassis with MacPherson-style front suspension, coil-over shocks, and lifted stance. Smooth ride quality on and off road. | Tie |
| Controller & Motor | 8/10 4kW brushless AC motor with Toyota-programmed 350A controller. Known for smooth, reliable power delivery. 25-35 mile range. | 8/10 5kW 3-phase high-torque motor with 450A controller. More raw power with 40+ mile range on lithium battery. | Tie |
| Price & Value | 10/10 Starts at $9,399 for a complete lifted 4-seater with brush guard, fender flares, and all-terrain tires. Exceptional entry price. | 7/10 Starts at $13,999 with lithium and full tech package. More features justify the premium but it's a $4,600 difference. | Advanced EV Advent 4L |
| Build Quality & Design | 7/10 Solid steel construction with functional design. Brush guard and fender flares add rugged appeal. Available in limited colors. | 9/10 Injection-molded thermoplastic body that resists damage. Modern styling with premium finish. Available in multiple color options. | ICON EV i40L |
Battery & Warranty
ICON EV i40LStandard Trojan lead-acid batteries with lithium upgrade available. 2-year manufacturer warranty covers the vehicle.
51V/105Ah ECO Lithium battery standard with industry-leading 10-year battery warranty plus 3-year vehicle warranty.
Technology & Features
ICON EV i40LLED lighting package, turn signals, horn, and 3-point seat belts. Functional but basic feature set focused on essentials.
10.1-inch multimedia touchscreen, backup camera, Bluetooth audio, carbon fiber dash, full LED lighting, USB ports, wireless charging.
Braking System
ICON EV i40LRegenerative braking plus mechanical brakes. Adequate for the vehicle's weight and speed but basic system.
Industry-leading four-wheel disc brakes with electromagnetic parking brake system. Premium stopping power for a lifted vehicle.
Off-Road Capability
TieLifted chassis with brush guard, fender flares, 12-inch custom alloy wheels, and all-terrain DOT tires. Purpose-built for off-road with protective accessories.
Lifted chassis with MacPherson-style front suspension, coil-over shocks, and lifted stance. Smooth ride quality on and off road.
Controller & Motor
Tie4kW brushless AC motor with Toyota-programmed 350A controller. Known for smooth, reliable power delivery. 25-35 mile range.
5kW 3-phase high-torque motor with 450A controller. More raw power with 40+ mile range on lithium battery.
Price & Value
Advanced EV Advent 4LStarts at $9,399 for a complete lifted 4-seater with brush guard, fender flares, and all-terrain tires. Exceptional entry price.
Starts at $13,999 with lithium and full tech package. More features justify the premium but it's a $4,600 difference.
Build Quality & Design
ICON EV i40LSolid steel construction with functional design. Brush guard and fender flares add rugged appeal. Available in limited colors.
Injection-molded thermoplastic body that resists damage. Modern styling with premium finish. Available in multiple color options.
Which Should You Buy?
Recommendations based on your priorities
Advent 4L
Choose if you...
- 1Budget is a primary concern and you want the lowest price
- 2You value the Toyota-programmed controller
- 3Included off-road accessories (brush guard, fender flares) appeal to you
- 4A 2-year warranty is acceptable for the savings
- 5You prefer lead-acid batteries with the option to upgrade later
i40L
Choose if you...
- 1You want a touchscreen, Bluetooth, and backup camera
- 2The 10-year battery warranty gives you peace of mind
- 3Four-wheel disc brakes are important for safety
- 4Premium build quality and modern styling matter
- 5You want lithium battery standard with 40+ mile range
Similar Models to Consider
Other models from each brand that might fit your needs
Related Comparisons
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Advent 4L vs i40L FAQs
Common questions about these two models
Is the $4,600 price difference justified?
Which is better for off-road use?
Can I upgrade the Advent 4L to lithium batteries?
Which brand has better dealer support?
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