Pros and cons
Bollinger Motors B4 (Class 4 chassis cab) pros and cons — the honest buyer's verdict (2025)
4 min read·Last updated: 2025-01-01·By ev.care editorial team
TL;DR
4 pros, 4 cons. The Bollinger Motors B4 (Class 4 chassis cab) is best for us fleet operators on regional last-mile and service routes that need a class 4 bev chassis — within that envelope it is one of the strongest picks in its segment.
An EV is too big a purchase to make on vibes. This guide breaks the Bollinger Motors B4 (Class 4 chassis cab) down into 4 genuine wins and 4 fair criticisms, anchored to Bollinger Motors's own spec sheet and what 298 km of range actually buys you in daily use. No marketing fluff, no hate piece.
Bollinger Motors B4 (Class 4 chassis cab) — the pros
If you ask Bollinger Motors B4 (Class 4 chassis cab) owners what they would tell a friend, this is the short list. Strength 1 — Purpose-built for fleet upfitting. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Strength 2 — LFP chemistry handles daily fleet cycles. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Strength 3 — USD 7,500 federal tax credit eligible. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Strength 4 — Body-builder ecosystem ready. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Anchoring all of this: a 158 kWh battery, 298 km range, and a USD 158,758 (US fleet) starting price that defines the Bollinger Motors B4 (Class 4 chassis cab)'s value envelope.
Bollinger Motors B4 (Class 4 chassis cab) — the cons
Be honest about whether these matter for your driving — for some buyers they're noise, for others they're disqualifying. Weakness 1 — Not sold globally. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Weakness 2 — US-only after Mullen restructuring. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Weakness 3 — Company financial health remains a concern. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. Weakness 4 — Modest 125 kW DC charging. On the Bollinger Motors B4 (Class 4 chassis cab) specifically, this matters more than the brochure suggests, and it shows up clearly in daily use. For a class 4 medium-duty commercial electric truck weighing 4990 kg with 105 km/h top speed, these trade-offs are within segment norms but worth pricing in.
Who the Bollinger Motors B4 (Class 4 chassis cab) is for
Bollinger Motors pitches the Bollinger Motors B4 (Class 4 chassis cab) at "US fleet operators on regional last-mile and service routes that need a Class 4 BEV chassis", and that framing holds up. If your driving fits that shape, the pros above land hardest and the cons fade fastest. 298 km of range is enough for most weekly profiles, and 20-80% in 65 min (125kW DC CCS1) of fast charging keep occasional long trips practical.
Practical next steps
Take both columns into your test drive — drive the route that matters to you (commute, school run, weekend highway) and see which side of the ledger your own day-to-day touches first.
Related Bollinger Motors EVs
If the cons above are dealbreakers, look at canoo ldv, ford e transit, rivian r1t — each makes a different set of trade-offs. The Bollinger Motors B4 (Class 4 chassis cab) wins more often than not in its tier, but cross-shopping protects you from buying the wrong shape.
Frequently asked questions
- Can the cons be fixed with aftermarket changes?
- A few — wheels, tyres, interior comforts, dashcam, charging cables. Most cons in the list above are structural and not modifiable after purchase, so buy with eyes open.
- What's the biggest reason to choose the Bollinger Motors B4 (Class 4 chassis cab)?
- Pick the pro in the list above that most matches your weekly use. If it's range, value, charging speed, or feature set — whichever sits at the top for you — that's the buy signal.
- Is the Bollinger Motors B4 (Class 4 chassis cab) worth buying overall?
- For us fleet operators on regional last-mile and service routes that need a class 4 bev chassis, yes. The Bollinger Motors B4 (Class 4 chassis cab)'s pros pay back week after week for that use case. For substantially different needs, you'll find better fits in other models.
- Does Bollinger Motors address the cons in newer models?
- Some, not all. Bollinger Motors has improved the Bollinger Motors B4 (Class 4 chassis cab) platform with each refresh — software updates close a few cons, hardware refresh cycles close more. But fundamental layout decisions (boot space, seating, charge port placement) are baked in for the life of the model.
Wrapped up — the Bollinger Motors B4 (Class 4 chassis cab) is a deliberate choice for us fleet operators on regional last-mile and service routes that need a class 4 bev chassis. The pros and cons aren't symmetrical, and that asymmetry is what makes it the right car for some and the wrong car for others.