Hilux Auto Electric Inc. Review: Is This EV Conversion Shop Worth It?

The EV market in 2026 is dominated by factory-built electric vehicles from Tesla, Ford, Hyundai, Rivian, and others. But a persistent niche exists: drivers who want to electrify a beloved gas-powered truck or SUV rather than buy new. Shops like Hilux Auto Electric Inc. cater to this audience. Before committing tens of thousands of dollars to a conversion, you need hard data on costs, range, charging, and how the result compares to buying a production EV outright.

What Hilux Auto Electric Inc. Actually Does

Independent auto electric shops that take on EV conversions typically handle:

• Motor swaps — replacing an internal combustion engine with an electric motor (commonly NetGain Hyper9, Tesla drive unit salvages, or similar)
• Battery pack integration — sourcing and wiring lithium-ion modules (often salvaged Nissan Leaf, Tesla, or Chevrolet Bolt packs)
• Charging system installation — adding an onboard charger for Level 2 (J1772) compatibility, typically 3.3–7.2 kW
• Instrumentation and controls — custom gauge clusters, throttle-by-wire mapping, and BMS (Battery Management System) configuration

These are not factory-warrantied vehicles. The workmanship warranty from the shop (if offered) typically covers 90 days to 1 year on labor, with no standardized battery warranty comparable to the federal requirements OEMs must meet (8 years/100,000 miles minimum on emission-related components, with EV battery warranties typically 8 years/100,000 miles at 70% capacity retention).

EV Conversion Costs vs. Buying a Production EV

This is where most conversion-curious buyers face a reality check. Here's a concrete cost breakdown comparing a typical truck EV conversion to purchasing a new production electric vehicle:

Cost Comparison: EV Conversion vs. New Production EV (2026)

Category	Truck EV Conversion	New Ford F-150 Lightning (XLT)	New Rivian R1T (Dual-Motor)
Vehicle / Donor Truck	$5,000–$15,000 (used)	$54,995 MSRP	$69,900 MSRP
Conversion / Purchase Cost	$15,000–$40,000	—	—
Total Out-of-Pocket	$20,000–$55,000	$54,995	$69,900
Federal §30D Tax Credit	$0 (not eligible)	Up to $7,500*	Up to $7,500*
EPA Range	No EPA rating; ~80–150 mi est.	~320 mi (Std Range)	~352 mi (Dual-Motor Max)
DC Fast Charging	Rarely supported; Level 2 only	150 kW peak, 10-80% in ~38 min	200+ kW peak, 10-80% in ~25 min
Battery Warranty	None / shop discretion	8 yr / 100,000 mi	8 yr / 175,000 mi
Safety Ratings (NHTSA/IIHS)	None post-conversion	5-Star NHTSA	IIHS Top Safety Pick+

*The IRS §30D clean vehicle credit has income caps ($150K single / $300K joint), MSRP caps ($80K trucks/SUVs), and battery sourcing requirements. Eligibility varies — consult a tax professional. Converted vehicles do not qualify.

Real-World Range and Charging: What to Expect from a Conversion

Most EV conversions performed by independent shops use battery packs in the 20–60 kWh range, constrained by the physical space available in a truck chassis and the budget of the owner. Here's what that translates to in real-world driving:

Estimated Range by Battery Size in a Converted Truck (~3.0–3.5 mi/kWh)

Battery Capacity (usable kWh)	Ideal Range (mi)	Highway/Cold Weather Range (mi)	Approx. Cost (Battery Only)
20 kWh	60–70	40–55	$3,000–$6,000
40 kWh	120–140	85–110	$6,000–$12,000
60 kWh	180–210	130–165	$9,000–$18,000

Cold-weather reality: Lithium-ion batteries lose 20–35% of usable capacity in sub-freezing temperatures. Production EVs mitigate this with active thermal management (liquid heating/cooling loops). Most conversions lack sophisticated thermal management, meaning a 40 kWh pack that delivers 130 miles in July may only provide 85–95 miles in January in northern climates.

Charging speed: The vast majority of conversions support only Level 2 AC charging via an onboard charger rated at 3.3 kW or 6.6 kW. That means:

• 3.3 kW: ~10–12 miles of range added per hour of charging
• 6.6 kW: ~20–24 miles of range added per hour
• DC fast charging: Extremely rare in conversions; requires additional hardware (CHAdeMO or CCS controller), high-voltage contactors, and BMS integration that most shops don't support

For context, a 2026 Hyundai Ioniq 5 charges at up to 240 kW on DC, adding 10–80% in roughly 18 minutes. A conversion vehicle will typically need 6–12 hours on Level 2 for a full charge.

Common Misconceptions About EV Conversions

Myth vs. Fact: Truck EV Conversions

Myth	Fact
"A conversion costs less than buying a new EV."	Total conversion cost (donor + parts + labor) often reaches $35,000–$55,000. A new Chevrolet Equinox EV starts around $33,000 with 315+ miles of EPA range and full warranty.
"I'll get 200+ miles of range."	Only achievable with a 60+ kWh pack ($9K–$18K for batteries alone), plus the weight penalty reduces efficiency. Most conversions land at 80–150 miles realistically.
"I can use Tesla Superchargers."	Supercharger access requires NACS connector integration and Tesla handshake protocol — not supported in aftermarket conversions. You're limited to J1772 Level 2 and whatever public Level 2 networks (ChargePoint, EVgo L2) are available.
"It qualifies for the $7,500 federal tax credit."	The IRS §30D credit applies only to new qualified clean vehicles from certified manufacturers. Conversions and aftermarket EV swaps are ineligible.
"I can insure it normally."	Many insurers will not cover modified/conversion vehicles at agreed value. You may need a specialty insurer (Hagerty, Grundy) and should confirm coverage before starting the project.

EV vs. Gas: Operating Cost Comparison for Trucks

Where conversions do shine — if you can absorb the upfront cost — is in operating expenses. Here's a 5-year cost comparison assuming 12,000 miles/year:

5-Year Operating Cost: Converted EV Truck vs. Gas Toyota Tacoma

Category	Converted EV Truck (Home Charging)	2026 Toyota Tacoma (Gas, 22 MPG Combined)
Fuel / Electricity (60,000 mi total)	$2,700 (at $0.15/kWh, 3.2 mi/kWh)	$9,545 (at $3.50/gal, 22 MPG)
Maintenance (oil, filters, brakes, etc.)	$800 (tires, cabin filter, brake fluid)	$3,200 (oil changes, filters, brake pads, coolant)
Insurance (estimated annual avg.)	$7,500 (specialty insurer, higher premiums)	$6,000
Total 5-Year Operating Cost	$11,000	$18,745
5-Year Savings (EV)	~$7,745 saved — but note the higher upfront conversion cost and lack of tax credit offset

The fuel savings are real — roughly $6,845 saved on energy alone over 5 years. But when you factor in the $20,000–$40,000 conversion cost, the lack of a tax credit, higher insurance, and no resale value guarantee, the total cost of ownership rarely beats buying a production EV at a comparable price point.

Decision Framework: Should You Convert or Buy?

What to Verify Before Hiring Any EV Conversion Shop

If you've decided a conversion is the right path, perform this due diligence regardless of which shop you choose:

1. Ask for 3+ completed conversion references — contact those owners directly and ask about range accuracy, charging reliability, and post-conversion support
2. Confirm BMS (Battery Management System) details — which BMS is used, how cell balancing is handled, and what safety cutoffs exist for over-voltage, under-voltage, and over-temperature
3. Verify battery source and age — salvaged packs degrade; a 7-year-old Nissan Leaf pack may have only 60–70% of original capacity. Request State of Health (SoH) data
4. Get the warranty in writing — what's covered, for how long, and what voids it
5. Check your state's registration requirements — some states require special inspections for converted vehicles; others may not allow registration of home-built EVs without DOT certification
6. Confirm insurance coverage before handing over a deposit

Frequently Asked Questions